9.44% is the change from 720 to 788
Calculation steps:
[( 788 - 720 ) ÷ 720] x 100 = 9.44%
Formula
Percentage change = [(788 - 720) / 720] x 100
Subtract the new number by the original number
788 - 720 = 68
68 ÷ 720 = 0.09444444444444444
0.09444444444444444 x 100 = 9.44%