-98.71% is the change from 388 to 5
Calculation steps:
[( 5 - 388 ) ÷ 388] x 100 = -98.71%
Formula
Percentage change = [(5 - 388) / 388] x 100
Subtract the new number by the original number
5 - 388 = -383
-383 ÷ 388 = -0.9871134020618557
-0.9871134020618557 x 100 = -98.71%