128.57% is the change from 273 to 624
Calculation steps:
[( 624 - 273 ) ÷ 273] x 100 = 128.57%
Formula
Percentage change = [(624 - 273) / 273] x 100
Subtract the new number by the original number
624 - 273 = 351
351 ÷ 273 = 1.2857142857142858
1.2857142857142858 x 100 = 128.57%