13.53% is the change from 813 to 923
Calculation steps:
[( 923 - 813 ) ÷ 813] x 100 = 13.53%
Formula
Percentage change = [(923 - 813) / 813] x 100
Subtract the new number by the original number
923 - 813 = 110
110 ÷ 813 = 0.13530135301353013
0.13530135301353013 x 100 = 13.53%