39% is the change from 341 to 474
Calculation steps:
[( 474 - 341 ) ÷ 341] x 100 = 39%
Formula
Percentage change = [(474 - 341) / 341] x 100
Subtract the new number by the original number
474 - 341 = 133
133 ÷ 341 = 0.39002932551319647
0.39002932551319647 x 100 = 39%