-42.42% is the change from 818 to 471
Calculation steps:
[( 471 - 818 ) ÷ 818] x 100 = -42.42%
Formula
Percentage change = [(471 - 818) / 818] x 100
Subtract the new number by the original number
471 - 818 = -347
-347 ÷ 818 = -0.4242053789731051
-0.4242053789731051 x 100 = -42.42%