306.21% is the change from 145 to 589
Calculation steps:
[( 589 - 145 ) ÷ 145] x 100 = 306.21%
Formula
Percentage change = [(589 - 145) / 145] x 100
Subtract the new number by the original number
589 - 145 = 444
444 ÷ 145 = 3.0620689655172413
3.0620689655172413 x 100 = 306.21%