152.21% is the change from 249 to 628
Calculation steps:
[( 628 - 249 ) ÷ 249] x 100 = 152.21%
Formula
Percentage change = [(628 - 249) / 249] x 100
Subtract the new number by the original number
628 - 249 = 379
379 ÷ 249 = 1.5220883534136547
1.5220883534136547 x 100 = 152.21%