-77.15% is the change from 963 to 220
Calculation steps:
[( 220 - 963 ) ÷ 963] x 100 = -77.15%
Formula
Percentage change = [(220 - 963) / 963] x 100
Subtract the new number by the original number
220 - 963 = -743
-743 ÷ 963 = -0.7715472481827622
-0.7715472481827622 x 100 = -77.15%