-16.22% is the change from 487 to 408
Calculation steps:
[( 408 - 487 ) ÷ 487] x 100 = -16.22%
Formula
Percentage change = [(408 - 487) / 487] x 100
Subtract the new number by the original number
408 - 487 = -79
-79 ÷ 487 = -0.162217659137577
-0.162217659137577 x 100 = -16.22%