Book1ABCDEFGH2A is the original number as written.3484535831 / 2 (2) this can be broken down
to read 84535831 and 84535832. (2) means
2 people56column B, removed the / and replaced the
last number with what was after the /.7C,D,E if more than one / exists. No more
than 4 should be there.89Column...