-98.22% is the change from 338 to 6
Calculation steps:
[( 6 - 338 ) ÷ 338] x 100 = -98.22%
Formula
Percentage change = [(6 - 338) / 338] x 100
Subtract the new number by the original number
6 - 338 = -332
-332 ÷ 338 = -0.9822485207100592
-0.9822485207100592 x 100 = -98.22%