17.53% is the change from 154 to 181
Calculation steps:
[( 181 - 154 ) ÷ 154] x 100 = 17.53%
Formula
Percentage change = [(181 - 154) / 154] x 100
Subtract the new number by the original number
181 - 154 = 27
27 ÷ 154 = 0.17532467532467533
0.17532467532467533 x 100 = 17.53%