15.25% is the change from 354 to 408
Calculation steps:
[( 408 - 354 ) ÷ 354] x 100 = 15.25%
Formula
Percentage change = [(408 - 354) / 354] x 100
Subtract the new number by the original number
408 - 354 = 54
54 ÷ 354 = 0.15254237288135594
0.15254237288135594 x 100 = 15.25%