169.61% is the change from 181 to 488
Calculation steps:
[( 488 - 181 ) ÷ 181] x 100 = 169.61%
Formula
Percentage change = [(488 - 181) / 181] x 100
Subtract the new number by the original number
488 - 181 = 307
307 ÷ 181 = 1.6961325966850829
1.6961325966850829 x 100 = 169.61%