-0.98% is the change from 408 to 404
Calculation steps:
[( 404 - 408 ) ÷ 408] x 100 = -0.98%
Formula
Percentage change = [(404 - 408) / 408] x 100
Subtract the new number by the original number
404 - 408 = -4
-4 ÷ 408 = -0.00980392156862745
-0.00980392156862745 x 100 = -0.98%