-46.5% is the change from 871 to 466
Calculation steps:
[( 466 - 871 ) ÷ 871] x 100 = -46.5%
Formula
Percentage change = [(466 - 871) / 871] x 100
Subtract the new number by the original number
466 - 871 = -405
-405 ÷ 871 = -0.46498277841561425
-0.46498277841561425 x 100 = -46.5%