145.09% is the change from 173 to 424
Calculation steps:
[( 424 - 173 ) ÷ 173] x 100 = 145.09%
Formula
Percentage change = [(424 - 173) / 173] x 100
Subtract the new number by the original number
424 - 173 = 251
251 ÷ 173 = 1.4508670520231215
1.4508670520231215 x 100 = 145.09%