48.05% is the change from 154 to 228
Calculation steps:
[( 228 - 154 ) ÷ 154] x 100 = 48.05%
Formula
Percentage change = [(228 - 154) / 154] x 100
Subtract the new number by the original number
228 - 154 = 74
74 ÷ 154 = 0.4805194805194805
0.4805194805194805 x 100 = 48.05%