10.21% is the change from 715 to 788
Calculation steps:
[( 788 - 715 ) ÷ 715] x 100 = 10.21%
Formula
Percentage change = [(788 - 715) / 715] x 100
Subtract the new number by the original number
788 - 715 = 73
73 ÷ 715 = 0.1020979020979021
0.1020979020979021 x 100 = 10.21%