-11.4% is the change from 456 to 404
Calculation steps:
[( 404 - 456 ) ÷ 456] x 100 = -11.4%
Formula
Percentage change = [(404 - 456) / 456] x 100
Subtract the new number by the original number
404 - 456 = -52
-52 ÷ 456 = -0.11403508771929824
-0.11403508771929824 x 100 = -11.4%