-77.87% is the change from 958 to 212
Calculation steps:
[( 212 - 958 ) ÷ 958] x 100 = -77.87%
Formula
Percentage change = [(212 - 958) / 958] x 100
Subtract the new number by the original number
212 - 958 = -746
-746 ÷ 958 = -0.778705636743215
-0.778705636743215 x 100 = -77.87%