84.54% is the change from 388 to 716
Calculation steps:
[( 716 - 388 ) ÷ 388] x 100 = 84.54%
Formula
Percentage change = [(716 - 388) / 388] x 100
Subtract the new number by the original number
716 - 388 = 328
328 ÷ 388 = 0.845360824742268
0.845360824742268 x 100 = 84.54%