77.51% is the change from 409 to 726
Calculation steps:
[( 726 - 409 ) ÷ 409] x 100 = 77.51%
Formula
Percentage change = [(726 - 409) / 409] x 100
Subtract the new number by the original number
726 - 409 = 317
317 ÷ 409 = 0.7750611246943765
0.7750611246943765 x 100 = 77.51%