177.46% is the change from 173 to 480
Calculation steps:
[( 480 - 173 ) ÷ 173] x 100 = 177.46%
Formula
Percentage change = [(480 - 173) / 173] x 100
Subtract the new number by the original number
480 - 173 = 307
307 ÷ 173 = 1.7745664739884393
1.7745664739884393 x 100 = 177.46%