22.17% is the change from 812 to 992
Calculation steps:
[( 992 - 812 ) ÷ 812] x 100 = 22.17%
Formula
Percentage change = [(992 - 812) / 812] x 100
Subtract the new number by the original number
992 - 812 = 180
180 ÷ 812 = 0.22167487684729065
0.22167487684729065 x 100 = 22.17%