42.86% is the change from 154 to 220
Calculation steps:
[( 220 - 154 ) ÷ 154] x 100 = 42.86%
Formula
Percentage change = [(220 - 154) / 154] x 100
Subtract the new number by the original number
220 - 154 = 66
66 ÷ 154 = 0.42857142857142855
0.42857142857142855 x 100 = 42.86%