243.89% is the change from 180 to 619
Calculation steps:
[( 619 - 180 ) ÷ 180] x 100 = 243.89%
Formula
Percentage change = [(619 - 180) / 180] x 100
Subtract the new number by the original number
619 - 180 = 439
439 ÷ 180 = 2.438888888888889
2.438888888888889 x 100 = 243.89%