55.63% is the change from 302 to 470
Calculation steps:
[( 470 - 302 ) ÷ 302] x 100 = 55.63%
Formula
Percentage change = [(470 - 302) / 302] x 100
Subtract the new number by the original number
470 - 302 = 168
168 ÷ 302 = 0.5562913907284768
0.5562913907284768 x 100 = 55.63%