77.89% is the change from 407 to 724
Calculation steps:
[( 724 - 407 ) ÷ 407] x 100 = 77.89%
Formula
Percentage change = [(724 - 407) / 407] x 100
Subtract the new number by the original number
724 - 407 = 317
317 ÷ 407 = 0.7788697788697788
0.7788697788697788 x 100 = 77.89%