-99.75% is the change from 404 to 1
Calculation steps:
[( 1 - 404 ) ÷ 404] x 100 = -99.75%
Formula
Percentage change = [(1 - 404) / 404] x 100
Subtract the new number by the original number
1 - 404 = -403
-403 ÷ 404 = -0.9975247524752475
-0.9975247524752475 x 100 = -99.75%