150.4% is the change from 250 to 626
Calculation steps:
[( 626 - 250 ) ÷ 250] x 100 = 150.4%
Formula
Percentage change = [(626 - 250) / 250] x 100
Subtract the new number by the original number
626 - 250 = 376
376 ÷ 250 = 1.504
1.504 x 100 = 150.4%
Example