Hi,
First you need to locate a common indentifier, for an exmaple i will use a space 1234(space)main(space)street. So we look for the first space within the text:
=FIND(" ", B1) 'This will return 5
However we only want 4 becuase its located the number where the space is and we just want the number so to put it all together we want to select the first part of the string so the function is LEFT as here:
=LEFT(B1, FIND(" ", B1)-1)
We minus one becuase if we used 5 you would have "1234(space)"
Hope this helps,
Regards,