178.03% is the change from 173 to 481
Calculation steps:
[( 481 - 173 ) ÷ 173] x 100 = 178.03%
Formula
Percentage change = [(481 - 173) / 173] x 100
Subtract the new number by the original number
481 - 173 = 308
308 ÷ 173 = 1.7803468208092486
1.7803468208092486 x 100 = 178.03%