37.42% is the change from 302 to 415
Calculation steps:
[( 415 - 302 ) ÷ 302] x 100 = 37.42%
Formula
Percentage change = [(415 - 302) / 302] x 100
Subtract the new number by the original number
415 - 302 = 113
113 ÷ 302 = 0.3741721854304636
0.3741721854304636 x 100 = 37.42%