74.5% is the change from 302 to 527
Calculation steps:
[( 527 - 302 ) ÷ 302] x 100 = 74.5%
Formula
Percentage change = [(527 - 302) / 302] x 100
Subtract the new number by the original number
527 - 302 = 225
225 ÷ 302 = 0.7450331125827815
0.7450331125827815 x 100 = 74.5%