41.84% is the change from 337 to 478
Calculation steps:
[( 478 - 337 ) ÷ 337] x 100 = 41.84%
Formula
Percentage change = [(478 - 337) / 337] x 100
Subtract the new number by the original number
478 - 337 = 141
141 ÷ 337 = 0.41839762611275966
0.41839762611275966 x 100 = 41.84%