Hello All : I'm having trouble figuring a formula.
Example:
Cell A1 is a Percentage Data Cell, all others are Numerical Cells.

Argument: If B1=0, or B2=0, or B2 =<0 then A1 needs to read 0%. Otherwise A1=B2/B1.

I'm not getting the Parent's. right or something. I'm getting a -% in A1 whereas it needs to be 0% or greater.

Thanks for any help.