-98% is the change from 401 to 8
Calculation steps:
[( 8 - 401 ) ÷ 401] x 100 = -98%
Formula
Percentage change = [(8 - 401) / 401] x 100
Subtract the new number by the original number
8 - 401 = -393
-393 ÷ 401 = -0.9800498753117207
-0.9800498753117207 x 100 = -98%