-42.18% is the change from 818 to 473
Calculation steps:
[( 473 - 818 ) ÷ 818] x 100 = -42.18%
Formula
Percentage change = [(473 - 818) / 818] x 100
Subtract the new number by the original number
473 - 818 = -345
-345 ÷ 818 = -0.421760391198044
-0.421760391198044 x 100 = -42.18%