12.58% is the change from 811 to 913
Calculation steps:
[( 913 - 811 ) ÷ 811] x 100 = 12.58%
Formula
Percentage change = [(913 - 811) / 811] x 100
Subtract the new number by the original number
913 - 811 = 102
102 ÷ 811 = 0.12577065351418001
0.12577065351418001 x 100 = 12.58%