-79.96% is the change from 958 to 192
Calculation steps:
[( 192 - 958 ) ÷ 958] x 100 = -79.96%
Formula
Percentage change = [(192 - 958) / 958] x 100
Subtract the new number by the original number
192 - 958 = -766
-766 ÷ 958 = -0.7995824634655533
-0.7995824634655533 x 100 = -79.96%