-1.97% is the change from 812 to 796
Calculation steps:
[( 796 - 812 ) ÷ 812] x 100 = -1.97%
Formula
Percentage change = [(796 - 812) / 812] x 100
Subtract the new number by the original number
796 - 812 = -16
-16 ÷ 812 = -0.019704433497536946
-0.019704433497536946 x 100 = -1.97%