10% is the change from 720 to 792
Calculation steps:
[( 792 - 720 ) ÷ 720] x 100 = 10%
Formula
Percentage change = [(792 - 720) / 720] x 100
Subtract the new number by the original number
792 - 720 = 72
72 ÷ 720 = 0.1
0.1 x 100 = 10%
Example