74.26% is the change from 272 to 474
Calculation steps:
[( 474 - 272 ) ÷ 272] x 100 = 74.26%
Formula
Percentage change = [(474 - 272) / 272] x 100
Subtract the new number by the original number
474 - 272 = 202
202 ÷ 272 = 0.7426470588235294
0.7426470588235294 x 100 = 74.26%