-75.25% is the change from 404 to 100
Calculation steps:
[( 100 - 404 ) ÷ 404] x 100 = -75.25%
Formula
Percentage change = [(100 - 404) / 404] x 100
Subtract the new number by the original number
100 - 404 = -304
-304 ÷ 404 = -0.7524752475247525
-0.7524752475247525 x 100 = -75.25%