-8.23% is the change from 887 to 814
Calculation steps:
[( 814 - 887 ) ÷ 887] x 100 = -8.23%
Formula
Percentage change = [(814 - 887) / 887] x 100
Subtract the new number by the original number
814 - 887 = -73
-73 ÷ 887 = -0.08229988726042842
-0.08229988726042842 x 100 = -8.23%