-83.4% is the change from 952 to 158
Calculation steps:
[( 158 - 952 ) ÷ 952] x 100 = -83.4%
Formula
Percentage change = [(158 - 952) / 952] x 100
Subtract the new number by the original number
158 - 952 = -794
-794 ÷ 952 = -0.8340336134453782
-0.8340336134453782 x 100 = -83.4%