-9.07% is the change from 959 to 872
Calculation steps:
[( 872 - 959 ) ÷ 959] x 100 = -9.07%
Formula
Percentage change = [(872 - 959) / 959] x 100
Subtract the new number by the original number
872 - 959 = -87
-87 ÷ 959 = -0.09071949947862357
-0.09071949947862357 x 100 = -9.07%