-84.97% is the change from 958 to 144
Calculation steps:
[( 144 - 958 ) ÷ 958] x 100 = -84.97%
Formula
Percentage change = [(144 - 958) / 958] x 100
Subtract the new number by the original number
144 - 958 = -814
-814 ÷ 958 = -0.8496868475991649
-0.8496868475991649 x 100 = -84.97%