34.65% is the change from 355 to 478
Calculation steps:
[( 478 - 355 ) ÷ 355] x 100 = 34.65%
Formula
Percentage change = [(478 - 355) / 355] x 100
Subtract the new number by the original number
478 - 355 = 123
123 ÷ 355 = 0.3464788732394366
0.3464788732394366 x 100 = 34.65%