-24.26% is the change from 404 to 306
Calculation steps:
[( 306 - 404 ) ÷ 404] x 100 = -24.26%
Formula
Percentage change = [(306 - 404) / 404] x 100
Subtract the new number by the original number
306 - 404 = -98
-98 ÷ 404 = -0.24257425742574257
-0.24257425742574257 x 100 = -24.26%