247.78% is the change from 180 to 626
Calculation steps:
[( 626 - 180 ) ÷ 180] x 100 = 247.78%
Formula
Percentage change = [(626 - 180) / 180] x 100
Subtract the new number by the original number
626 - 180 = 446
446 ÷ 180 = 2.477777777777778
2.477777777777778 x 100 = 247.78%