85.22% is the change from 406 to 752
Calculation steps:
[( 752 - 406 ) ÷ 406] x 100 = 85.22%
Formula
Percentage change = [(752 - 406) / 406] x 100
Subtract the new number by the original number
752 - 406 = 346
346 ÷ 406 = 0.8522167487684729
0.8522167487684729 x 100 = 85.22%