54.93% is the change from 304 to 471
Calculation steps:
[( 471 - 304 ) ÷ 304] x 100 = 54.93%
Formula
Percentage change = [(471 - 304) / 304] x 100
Subtract the new number by the original number
471 - 304 = 167
167 ÷ 304 = 0.5493421052631579
0.5493421052631579 x 100 = 54.93%