83.84% is the change from 396 to 728
Calculation steps:
[( 728 - 396 ) ÷ 396] x 100 = 83.84%
Formula
Percentage change = [(728 - 396) / 396] x 100
Subtract the new number by the original number
728 - 396 = 332
332 ÷ 396 = 0.8383838383838383
0.8383838383838383 x 100 = 83.84%