248.89% is the change from 180 to 628
Calculation steps:
[( 628 - 180 ) ÷ 180] x 100 = 248.89%
Formula
Percentage change = [(628 - 180) / 180] x 100
Subtract the new number by the original number
628 - 180 = 448
448 ÷ 180 = 2.488888888888889
2.488888888888889 x 100 = 248.89%