55.26% is the change from 228 to 354
Calculation steps:
[( 354 - 228 ) ÷ 228] x 100 = 55.26%
Formula
Percentage change = [(354 - 228) / 228] x 100
Subtract the new number by the original number
354 - 228 = 126
126 ÷ 228 = 0.5526315789473685
0.5526315789473685 x 100 = 55.26%