15.01% is the change from 813 to 935
Calculation steps:
[( 935 - 813 ) ÷ 813] x 100 = 15.01%
Formula
Percentage change = [(935 - 813) / 813] x 100
Subtract the new number by the original number
935 - 813 = 122
122 ÷ 813 = 0.15006150061500614
0.15006150061500614 x 100 = 15.01%