54.59% is the change from 229 to 354
Calculation steps:
[( 354 - 229 ) ÷ 229] x 100 = 54.59%
Formula
Percentage change = [(354 - 229) / 229] x 100
Subtract the new number by the original number
354 - 229 = 125
125 ÷ 229 = 0.5458515283842795
0.5458515283842795 x 100 = 54.59%