165.75% is the change from 181 to 481
Calculation steps:
[( 481 - 181 ) ÷ 181] x 100 = 165.75%
Formula
Percentage change = [(481 - 181) / 181] x 100
Subtract the new number by the original number
481 - 181 = 300
300 ÷ 181 = 1.6574585635359116
1.6574585635359116 x 100 = 165.75%