-84.94% is the change from 963 to 145
Calculation steps:
[( 145 - 963 ) ÷ 963] x 100 = -84.94%
Formula
Percentage change = [(145 - 963) / 963] x 100
Subtract the new number by the original number
145 - 963 = -818
-818 ÷ 963 = -0.8494288681204569
-0.8494288681204569 x 100 = -84.94%