20.56% is the change from 715 to 862
Calculation steps:
[( 862 - 715 ) ÷ 715] x 100 = 20.56%
Formula
Percentage change = [(862 - 715) / 715] x 100
Subtract the new number by the original number
862 - 715 = 147
147 ÷ 715 = 0.2055944055944056
0.2055944055944056 x 100 = 20.56%