-9.45% is the change from 963 to 872
Calculation steps:
[( 872 - 963 ) ÷ 963] x 100 = -9.45%
Formula
Percentage change = [(872 - 963) / 963] x 100
Subtract the new number by the original number
872 - 963 = -91
-91 ÷ 963 = -0.09449636552440291
-0.09449636552440291 x 100 = -9.45%