9.02% is the change from 721 to 786
Calculation steps:
[( 786 - 721 ) ÷ 721] x 100 = 9.02%
Formula
Percentage change = [(786 - 721) / 721] x 100
Subtract the new number by the original number
786 - 721 = 65
65 ÷ 721 = 0.09015256588072122
0.09015256588072122 x 100 = 9.02%