-17.38% is the change from 489 to 404
Calculation steps:
[( 404 - 489 ) ÷ 489] x 100 = -17.38%
Formula
Percentage change = [(404 - 489) / 489] x 100
Subtract the new number by the original number
404 - 489 = -85
-85 ÷ 489 = -0.1738241308793456
-0.1738241308793456 x 100 = -17.38%