16.5% is the change from 812 to 946
Calculation steps:
[( 946 - 812 ) ÷ 812] x 100 = 16.5%
Formula
Percentage change = [(946 - 812) / 812] x 100
Subtract the new number by the original number
946 - 812 = 134
134 ÷ 812 = 0.16502463054187191
0.16502463054187191 x 100 = 16.5%