-82.95% is the change from 129 to 22
Calculation steps:
[( 22 - 129 ) ÷ 129] x 100 = -82.95%
Formula
Percentage change = [(22 - 129) / 129] x 100
Subtract the new number by the original number
22 - 129 = -107
-107 ÷ 129 = -0.8294573643410853
-0.8294573643410853 x 100 = -82.95%