26.73% is the change from 318 to 403
Calculation steps:
[( 403 - 318 ) ÷ 318] x 100 = 26.73%
Formula
Percentage change = [(403 - 318) / 318] x 100
Subtract the new number by the original number
403 - 318 = 85
85 ÷ 318 = 0.2672955974842767
0.2672955974842767 x 100 = 26.73%