104.97% is the change from 161 to 330
Calculation steps:
[( 330 - 161 ) ÷ 161] x 100 = 104.97%
Formula
Percentage change = [(330 - 161) / 161] x 100
Subtract the new number by the original number
330 - 161 = 169
169 ÷ 161 = 1.049689440993789
1.049689440993789 x 100 = 104.97%