13.65% is the change from 813 to 924
Calculation steps:
[( 924 - 813 ) ÷ 813] x 100 = 13.65%
Formula
Percentage change = [(924 - 813) / 813] x 100
Subtract the new number by the original number
924 - 813 = 111
111 ÷ 813 = 0.13653136531365315
0.13653136531365315 x 100 = 13.65%