-34.84% is the change from 818 to 533
Calculation steps:
[( 533 - 818 ) ÷ 818] x 100 = -34.84%
Formula
Percentage change = [(533 - 818) / 818] x 100
Subtract the new number by the original number
533 - 818 = -285
-285 ÷ 818 = -0.3484107579462103
-0.3484107579462103 x 100 = -34.84%