144.36% is the change from 257 to 628
Calculation steps:
[( 628 - 257 ) ÷ 257] x 100 = 144.36%
Formula
Percentage change = [(628 - 257) / 257] x 100
Subtract the new number by the original number
628 - 257 = 371
371 ÷ 257 = 1.443579766536965
1.443579766536965 x 100 = 144.36%