-15.5% is the change from 484 to 409
Calculation steps:
[( 409 - 484 ) ÷ 484] x 100 = -15.5%
Formula
Percentage change = [(409 - 484) / 484] x 100
Subtract the new number by the original number
409 - 484 = -75
-75 ÷ 484 = -0.15495867768595042
-0.15495867768595042 x 100 = -15.5%