-88.68% is the change from 963 to 109
Calculation steps:
[( 109 - 963 ) ÷ 963] x 100 = -88.68%
Formula
Percentage change = [(109 - 963) / 963] x 100
Subtract the new number by the original number
109 - 963 = -854
-854 ÷ 963 = -0.8868120456905504
-0.8868120456905504 x 100 = -88.68%