81.28% is the change from 406 to 736
Calculation steps:
[( 736 - 406 ) ÷ 406] x 100 = 81.28%
Formula
Percentage change = [(736 - 406) / 406] x 100
Subtract the new number by the original number
736 - 406 = 330
330 ÷ 406 = 0.812807881773399
0.812807881773399 x 100 = 81.28%