-42.82% is the change from 871 to 498
Calculation steps:
[( 498 - 871 ) ÷ 871] x 100 = -42.82%
Formula
Percentage change = [(498 - 871) / 871] x 100
Subtract the new number by the original number
498 - 871 = -373
-373 ÷ 871 = -0.42824339839265213
-0.42824339839265213 x 100 = -42.82%