-8.7% is the change from 885 to 808
Calculation steps:
[( 808 - 885 ) ÷ 885] x 100 = -8.7%
Formula
Percentage change = [(808 - 885) / 885] x 100
Subtract the new number by the original number
808 - 885 = -77
-77 ÷ 885 = -0.08700564971751412
-0.08700564971751412 x 100 = -8.7%