-48.27% is the change from 750 to 388
Calculation steps:
[( 388 - 750 ) ÷ 750] x 100 = -48.27%
Formula
Percentage change = [(388 - 750) / 750] x 100
Subtract the new number by the original number
388 - 750 = -362
-362 ÷ 750 = -0.4826666666666667
-0.4826666666666667 x 100 = -48.27%