-98.53% is the change from 408 to 6
Calculation steps:
[( 6 - 408 ) ÷ 408] x 100 = -98.53%
Formula
Percentage change = [(6 - 408) / 408] x 100
Subtract the new number by the original number
6 - 408 = -402
-402 ÷ 408 = -0.9852941176470589
-0.9852941176470589 x 100 = -98.53%