-97.37% is the change from 836 to 22
Calculation steps:
[( 22 - 836 ) ÷ 836] x 100 = -97.37%
Formula
Percentage change = [(22 - 836) / 836] x 100
Subtract the new number by the original number
22 - 836 = -814
-814 ÷ 836 = -0.9736842105263158
-0.9736842105263158 x 100 = -97.37%