-72.33% is the change from 871 to 241
Calculation steps:
[( 241 - 871 ) ÷ 871] x 100 = -72.33%
Formula
Percentage change = [(241 - 871) / 871] x 100
Subtract the new number by the original number
241 - 871 = -630
-630 ÷ 871 = -0.7233065442020666
-0.7233065442020666 x 100 = -72.33%