86.12% is the change from 389 to 724
Calculation steps:
[( 724 - 389 ) ÷ 389] x 100 = 86.12%
Formula
Percentage change = [(724 - 389) / 389] x 100
Subtract the new number by the original number
724 - 389 = 335
335 ÷ 389 = 0.8611825192802056
0.8611825192802056 x 100 = 86.12%