55.19% is the change from 154 to 239
Calculation steps:
[( 239 - 154 ) ÷ 154] x 100 = 55.19%
Formula
Percentage change = [(239 - 154) / 154] x 100
Subtract the new number by the original number
239 - 154 = 85
85 ÷ 154 = 0.551948051948052
0.551948051948052 x 100 = 55.19%