-98.25% is the change from 401 to 7
Calculation steps:
[( 7 - 401 ) ÷ 401] x 100 = -98.25%
Formula
Percentage change = [(7 - 401) / 401] x 100
Subtract the new number by the original number
7 - 401 = -394
-394 ÷ 401 = -0.9825436408977556
-0.9825436408977556 x 100 = -98.25%