Excel set out to remove the entire table in front of the back of a number of reservations about a number of functions have

have not clearly set out the problem, or is divisible by the interception of string?

if it is divisible by more than a few can take Mod to use to achieve:

assumed A as
12
10
7
all divided by 3 after taking more than a few
= mod (A1, 3)
Pull-down copy it.Divisible return 0, other than the return of a few.

If the string is the interception, with mod, for example, would like to know what is the ten-digit

= mid (A1, 1,1)
drop to copy the formula to return
respectively
1,1,0