-17.59% is the change from 887 to 731
Calculation steps:
[( 731 - 887 ) ÷ 887] x 100 = -17.59%
Formula
Percentage change = [(731 - 887) / 887] x 100
Subtract the new number by the original number
731 - 887 = -156
-156 ÷ 887 = -0.17587373167981962
-0.17587373167981962 x 100 = -17.59%