12.47% is the change from 818 to 920
Calculation steps:
[( 920 - 818 ) ÷ 818] x 100 = 12.47%
Formula
Percentage change = [(920 - 818) / 818] x 100
Subtract the new number by the original number
920 - 818 = 102
102 ÷ 818 = 0.12469437652811736
0.12469437652811736 x 100 = 12.47%