52.75% is the change from 273 to 417
Calculation steps:
[( 417 - 273 ) ÷ 273] x 100 = 52.75%
Formula
Percentage change = [(417 - 273) / 273] x 100
Subtract the new number by the original number
417 - 273 = 144
144 ÷ 273 = 0.5274725274725275
0.5274725274725275 x 100 = 52.75%