17% is the change from 812 to 950
Calculation steps:
[( 950 - 812 ) ÷ 812] x 100 = 17%
Formula
Percentage change = [(950 - 812) / 812] x 100
Subtract the new number by the original number
950 - 812 = 138
138 ÷ 812 = 0.16995073891625614
0.16995073891625614 x 100 = 17%