-81.72% is the change from 963 to 176
Calculation steps:
[( 176 - 963 ) ÷ 963] x 100 = -81.72%
Formula
Percentage change = [(176 - 963) / 963] x 100
Subtract the new number by the original number
176 - 963 = -787
-787 ÷ 963 = -0.8172377985462098
-0.8172377985462098 x 100 = -81.72%