14.83% is the change from 715 to 821
Calculation steps:
[( 821 - 715 ) ÷ 715] x 100 = 14.83%
Formula
Percentage change = [(821 - 715) / 715] x 100
Subtract the new number by the original number
821 - 715 = 106
106 ÷ 715 = 0.14825174825174825
0.14825174825174825 x 100 = 14.83%