-7.8% is the change from 962 to 887
Calculation steps:
[( 887 - 962 ) ÷ 962] x 100 = -7.8%
Formula
Percentage change = [(887 - 962) / 962] x 100
Subtract the new number by the original number
887 - 962 = -75
-75 ÷ 962 = -0.07796257796257797
-0.07796257796257797 x 100 = -7.8%