-98.53% is the change from 407 to 6
Calculation steps:
[( 6 - 407 ) ÷ 407] x 100 = -98.53%
Formula
Percentage change = [(6 - 407) / 407] x 100
Subtract the new number by the original number
6 - 407 = -401
-401 ÷ 407 = -0.9852579852579852
-0.9852579852579852 x 100 = -98.53%