13.81% is the change from 181 to 206
Calculation steps:
[( 206 - 181 ) ÷ 181] x 100 = 13.81%
Formula
Percentage change = [(206 - 181) / 181] x 100
Subtract the new number by the original number
206 - 181 = 25
25 ÷ 181 = 0.13812154696132597
0.13812154696132597 x 100 = 13.81%