-91.3% is the change from 885 to 77
Calculation steps:
[( 77 - 885 ) ÷ 885] x 100 = -91.3%
Formula
Percentage change = [(77 - 885) / 885] x 100
Subtract the new number by the original number
77 - 885 = -808
-808 ÷ 885 = -0.9129943502824859
-0.9129943502824859 x 100 = -91.3%