-97.51% is the change from 963 to 24
Calculation steps:
[( 24 - 963 ) ÷ 963] x 100 = -97.51%
Formula
Percentage change = [(24 - 963) / 963] x 100
Subtract the new number by the original number
24 - 963 = -939
-939 ÷ 963 = -0.9750778816199377
-0.9750778816199377 x 100 = -97.51%