-36.06% is the change from 818 to 523
Calculation steps:
[( 523 - 818 ) ÷ 818] x 100 = -36.06%
Formula
Percentage change = [(523 - 818) / 818] x 100
Subtract the new number by the original number
523 - 818 = -295
-295 ÷ 818 = -0.3606356968215159
-0.3606356968215159 x 100 = -36.06%