17.96% is the change from 696 to 821
Calculation steps:
[( 821 - 696 ) ÷ 696] x 100 = 17.96%
Formula
Percentage change = [(821 - 696) / 696] x 100
Subtract the new number by the original number
821 - 696 = 125
125 ÷ 696 = 0.17959770114942528
0.17959770114942528 x 100 = 17.96%