-12.22% is the change from 818 to 718
Calculation steps:
[( 718 - 818 ) ÷ 818] x 100 = -12.22%
Formula
Percentage change = [(718 - 818) / 818] x 100
Subtract the new number by the original number
718 - 818 = -100
-100 ÷ 818 = -0.12224938875305623
-0.12224938875305623 x 100 = -12.22%