-75.31% is the change from 818 to 202
Calculation steps:
[( 202 - 818 ) ÷ 818] x 100 = -75.31%
Formula
Percentage change = [(202 - 818) / 818] x 100
Subtract the new number by the original number
202 - 818 = -616
-616 ÷ 818 = -0.7530562347188264
-0.7530562347188264 x 100 = -75.31%