-37.32% is the change from 887 to 556
Calculation steps:
[( 556 - 887 ) ÷ 887] x 100 = -37.32%
Formula
Percentage change = [(556 - 887) / 887] x 100
Subtract the new number by the original number
556 - 887 = -331
-331 ÷ 887 = -0.37316798196166856
-0.37316798196166856 x 100 = -37.32%