-96.99% is the change from 963 to 29
Calculation steps:
[( 29 - 963 ) ÷ 963] x 100 = -96.99%
Formula
Percentage change = [(29 - 963) / 963] x 100
Subtract the new number by the original number
29 - 963 = -934
-934 ÷ 963 = -0.9698857736240913
-0.9698857736240913 x 100 = -96.99%