97.16% is the change from 388 to 765
Calculation steps:
[( 765 - 388 ) ÷ 388] x 100 = 97.16%
Formula
Percentage change = [(765 - 388) / 388] x 100
Subtract the new number by the original number
765 - 388 = 377
377 ÷ 388 = 0.9716494845360825
0.9716494845360825 x 100 = 97.16%