-55.06% is the change from 899 to 404
Calculation steps:
[( 404 - 899 ) ÷ 899] x 100 = -55.06%
Formula
Percentage change = [(404 - 899) / 899] x 100
Subtract the new number by the original number
404 - 899 = -495
-495 ÷ 899 = -0.5506117908787542
-0.5506117908787542 x 100 = -55.06%