-98.45% is the change from 388 to 6
Calculation steps:
[( 6 - 388 ) ÷ 388] x 100 = -98.45%
Formula
Percentage change = [(6 - 388) / 388] x 100
Subtract the new number by the original number
6 - 388 = -382
-382 ÷ 388 = -0.9845360824742269
-0.9845360824742269 x 100 = -98.45%