-45.28% is the change from 709 to 388
Calculation steps:
[( 388 - 709 ) ÷ 709] x 100 = -45.28%
Formula
Percentage change = [(388 - 709) / 709] x 100
Subtract the new number by the original number
388 - 709 = -321
-321 ÷ 709 = -0.4527503526093089
-0.4527503526093089 x 100 = -45.28%