10.37% is the change from 164 to 181
Calculation steps:
[( 181 - 164 ) ÷ 164] x 100 = 10.37%
Formula
Percentage change = [(181 - 164) / 164] x 100
Subtract the new number by the original number
181 - 164 = 17
17 ÷ 164 = 0.10365853658536585
0.10365853658536585 x 100 = 10.37%