17.68% is the change from 181 to 213
Calculation steps:
[( 213 - 181 ) ÷ 181] x 100 = 17.68%
Formula
Percentage change = [(213 - 181) / 181] x 100
Subtract the new number by the original number
213 - 181 = 32
32 ÷ 181 = 0.17679558011049723
0.17679558011049723 x 100 = 17.68%