Hi Kashif
For numbers up to 9 digits (or expand the second array) try in B1:
=-LOOKUP(0,-MID(A1,MIN(FIND({0,1,2,3,4,5,6,7,8,9},A1&"0123456789")),{1,2,3,4,5,6,7,8,9}))
<TABLE style="BORDER-BOTTOM-COLOR: #cccccc; BORDER-RIGHT-WIDTH: 2px; BORDER-TOP-COLOR: #cccccc; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial,Arial; BACKGROUND: #fff; BORDER-TOP-WIDTH: 2px; BORDER-BOTTOM-WIDTH: 2px; BORDER-RIGHT-COLOR: #cccccc; FONT-SIZE: 10pt; BORDER-LEFT-COLOR: #cccccc; BORDER-LEFT-WIDTH: 2px" border=1 cellPadding=1><TBODY><TR><TH style="BORDER-BOTTOM-COLOR: #888888; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px"> </TH><TH style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: center; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px">A</TH><TH style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: center; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px">B</TH><TH style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: center; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px" width=30>C</TH></TR><TR><TD style="BORDER-BOTTOM-COLOR: #000000; TEXT-ALIGN: center; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #000000; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #000000; BORDER-LEFT-COLOR: #000000; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">1</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: left; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">Kashif 576.58 Singh</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">576.58</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em"> </TD></TR><TR><TD style="BORDER-BOTTOM-COLOR: #000000; TEXT-ALIGN: center; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #000000; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #000000; BORDER-LEFT-COLOR: #000000; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">2</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: left; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">Sumit Kumar 879.578 Sh Shah</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">879.578</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em"> </TD></TR><TR><TD style="BORDER-BOTTOM-COLOR: #000000; TEXT-ALIGN: center; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #000000; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BACKGROUND: #9cf; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #000000; BORDER-LEFT-COLOR: #000000; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em">3</TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em"> </TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em"> </TD><TD style="BORDER-BOTTOM-COLOR: #888888; TEXT-ALIGN: right; PADDING-BOTTOM: 0.25em; BORDER-RIGHT-WIDTH: 1px; BORDER-TOP-COLOR: #888888; PADDING-LEFT: 0.5em; PADDING-RIGHT: 0.5em; BORDER-TOP-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 1px; BORDER-RIGHT-COLOR: #888888; BORDER-LEFT-COLOR: #888888; BORDER-LEFT-WIDTH: 1px; PADDING-TOP: 0.4em"> </TD></TR><TR><TD style="PADDING-LEFT: 1em; BACKGROUND: #9cf" colSpan=4>[Book1]Sheet2</TD></TR></TBODY></TABLE>
Remark: I assumed the numbers are positive or zero