13.04% is the change from 161 to 182
Calculation steps:
[( 182 - 161 ) ÷ 161] x 100 = 13.04%
Formula
Percentage change = [(182 - 161) / 161] x 100
Subtract the new number by the original number
182 - 161 = 21
21 ÷ 161 = 0.13043478260869565
0.13043478260869565 x 100 = 13.04%