-81.54% is the change from 964 to 178
Calculation steps:
[( 178 - 964 ) ÷ 964] x 100 = -81.54%
Formula
Percentage change = [(178 - 964) / 964] x 100
Subtract the new number by the original number
178 - 964 = -786
-786 ÷ 964 = -0.8153526970954357
-0.8153526970954357 x 100 = -81.54%