Jun 30 2020 06:22 AM
What you are saying would be translated into this...
=IF(H2="",H2-G2,"")
But if H2 is blank or empty, do you still want to subtract G2 from H2.
In the above IF formula H2="" is the logical condition and if it is true, H2-G2 would be evaluated else it will return a null string in the formula cell.
Tweak it as per your requirement.