Chart 2 - Final - is the pivoted chart of Original (first) chart.
I need to create 3 columns on Final (second) chart displaying the difference between prior n current columns for ABC n DEF.
These columns need to be a:
1) Column 1 = Difference between 201606 n 201609 for ABC n DEF
2) Column 2 = Difference between 201609 n 201612 for ABC n DEF
3) Column 3 = Difference between 201612 n 201703 for ABC n DEF
Ideas, please ?