87.56% is the change from 386 to 724
Calculation steps:
[( 724 - 386 ) ÷ 386] x 100 = 87.56%
Formula
Percentage change = [(724 - 386) / 386] x 100
Subtract the new number by the original number
724 - 386 = 338
338 ÷ 386 = 0.8756476683937824
0.8756476683937824 x 100 = 87.56%