-75.06% is the change from 818 to 204
Calculation steps:
[( 204 - 818 ) ÷ 818] x 100 = -75.06%
Formula
Percentage change = [(204 - 818) / 818] x 100
Subtract the new number by the original number
204 - 818 = -614
-614 ÷ 818 = -0.7506112469437652
-0.7506112469437652 x 100 = -75.06%