73.75% is the change from 339 to 589
Calculation steps:
[( 589 - 339 ) ÷ 339] x 100 = 73.75%
Formula
Percentage change = [(589 - 339) / 339] x 100
Subtract the new number by the original number
589 - 339 = 250
250 ÷ 339 = 0.7374631268436578
0.7374631268436578 x 100 = 73.75%