-83.81% is the change from 871 to 141
Calculation steps:
[( 141 - 871 ) ÷ 871] x 100 = -83.81%
Formula
Percentage change = [(141 - 871) / 871] x 100
Subtract the new number by the original number
141 - 871 = -730
-730 ÷ 871 = -0.8381171067738232
-0.8381171067738232 x 100 = -83.81%