65.83% is the change from 439 to 728
Calculation steps:
[( 728 - 439 ) ÷ 439] x 100 = 65.83%
Formula
Percentage change = [(728 - 439) / 439] x 100
Subtract the new number by the original number
728 - 439 = 289
289 ÷ 439 = 0.6583143507972665
0.6583143507972665 x 100 = 65.83%