-8.7% is the change from 954 to 871
Calculation steps:
[( 871 - 954 ) ÷ 954] x 100 = -8.7%
Formula
Percentage change = [(871 - 954) / 954] x 100
Subtract the new number by the original number
871 - 954 = -83
-83 ÷ 954 = -0.0870020964360587
-0.0870020964360587 x 100 = -8.7%