123.71% is the change from 388 to 868
Calculation steps:
[( 868 - 388 ) ÷ 388] x 100 = 123.71%
Formula
Percentage change = [(868 - 388) / 388] x 100
Subtract the new number by the original number
868 - 388 = 480
480 ÷ 388 = 1.2371134020618557
1.2371134020618557 x 100 = 123.71%