Hi,
I have a CELL(A), which has a default value of 0%. I would like CELL(A) to show the percentage of change between CELL(B) and CELL(C). By Default CELL(B) and CELL(C) have a value of "0.00"
ONLY when BOTH CELL(B) AND CELL(C) have values above "0.00", than I would like to populate CELL(A) with the percentage change.

I am stumped on this one. I had thought something like this might have work:
=IF C>0,B>0,C-B/C

As you can see, I am far from a solution...
Thanks!