107.49% is the change from 227 to 471
Calculation steps:
[( 471 - 227 ) ÷ 227] x 100 = 107.49%
Formula
Percentage change = [(471 - 227) / 227] x 100
Subtract the new number by the original number
471 - 227 = 244
244 ÷ 227 = 1.0748898678414096
1.0748898678414096 x 100 = 107.49%