-9.36% is the change from 887 to 804
Calculation steps:
[( 804 - 887 ) ÷ 887] x 100 = -9.36%
Formula
Percentage change = [(804 - 887) / 887] x 100
Subtract the new number by the original number
804 - 887 = -83
-83 ÷ 887 = -0.0935738444193912
-0.0935738444193912 x 100 = -9.36%