70.42% is the change from 426 to 726
Calculation steps:
[( 726 - 426 ) ÷ 426] x 100 = 70.42%
Formula
Percentage change = [(726 - 426) / 426] x 100
Subtract the new number by the original number
726 - 426 = 300
300 ÷ 426 = 0.704225352112676
0.704225352112676 x 100 = 70.42%