38.19% is the change from 254 to 351
Calculation steps:
[( 351 - 254 ) ÷ 254] x 100 = 38.19%
Formula
Percentage change = [(351 - 254) / 254] x 100
Subtract the new number by the original number
351 - 254 = 97
97 ÷ 254 = 0.38188976377952755
0.38188976377952755 x 100 = 38.19%