-31.72% is the change from 599 to 409
Calculation steps:
[( 409 - 599 ) ÷ 599] x 100 = -31.72%
Formula
Percentage change = [(409 - 599) / 599] x 100
Subtract the new number by the original number
409 - 599 = -190
-190 ÷ 599 = -0.31719532554257096
-0.31719532554257096 x 100 = -31.72%