305.13% is the change from 117 to 474
Calculation steps:
[( 474 - 117 ) ÷ 117] x 100 = 305.13%
Formula
Percentage change = [(474 - 117) / 117] x 100
Subtract the new number by the original number
474 - 117 = 357
357 ÷ 117 = 3.051282051282051
3.051282051282051 x 100 = 305.13%