-75.55% is the change from 818 to 200
Calculation steps:
[( 200 - 818 ) ÷ 818] x 100 = -75.55%
Formula
Percentage change = [(200 - 818) / 818] x 100
Subtract the new number by the original number
200 - 818 = -618
-618 ÷ 818 = -0.7555012224938875
-0.7555012224938875 x 100 = -75.55%