20.69% is the change from 812 to 980
Calculation steps:
[( 980 - 812 ) ÷ 812] x 100 = 20.69%
Formula
Percentage change = [(980 - 812) / 812] x 100
Subtract the new number by the original number
980 - 812 = 168
168 ÷ 812 = 0.20689655172413793
0.20689655172413793 x 100 = 20.69%