37.8% is the change from 254 to 350
Calculation steps:
[( 350 - 254 ) ÷ 254] x 100 = 37.8%
Formula
Percentage change = [(350 - 254) / 254] x 100
Subtract the new number by the original number
350 - 254 = 96
96 ÷ 254 = 0.3779527559055118
0.3779527559055118 x 100 = 37.8%