12.22% is the change from 818 to 918
Calculation steps:
[( 918 - 818 ) ÷ 818] x 100 = 12.22%
Formula
Percentage change = [(918 - 818) / 818] x 100
Subtract the new number by the original number
918 - 818 = 100
100 ÷ 818 = 0.12224938875305623
0.12224938875305623 x 100 = 12.22%