-92% is the change from 887 to 71
Calculation steps:
[( 71 - 887 ) ÷ 887] x 100 = -92%
Formula
Percentage change = [(71 - 887) / 887] x 100
Subtract the new number by the original number
71 - 887 = -816
-816 ÷ 887 = -0.9199549041713642
-0.9199549041713642 x 100 = -92%