49.02% is the change from 153 to 228
Calculation steps:
[( 228 - 153 ) ÷ 153] x 100 = 49.02%
Formula
Percentage change = [(228 - 153) / 153] x 100
Subtract the new number by the original number
228 - 153 = 75
75 ÷ 153 = 0.49019607843137253
0.49019607843137253 x 100 = 49.02%