15.27% is the change from 812 to 936
Calculation steps:
[( 936 - 812 ) ÷ 812] x 100 = 15.27%
Formula
Percentage change = [(936 - 812) / 812] x 100
Subtract the new number by the original number
936 - 812 = 124
124 ÷ 812 = 0.15270935960591134
0.15270935960591134 x 100 = 15.27%