55.26% is the change from 304 to 472
Calculation steps:
[( 472 - 304 ) ÷ 304] x 100 = 55.26%
Formula
Percentage change = [(472 - 304) / 304] x 100
Subtract the new number by the original number
472 - 304 = 168
168 ÷ 304 = 0.5526315789473685
0.5526315789473685 x 100 = 55.26%