-28.8% is the change from 809 to 576
Calculation steps:
[( 576 - 809 ) ÷ 809] x 100 = -28.8%
Formula
Percentage change = [(576 - 809) / 809] x 100
Subtract the new number by the original number
576 - 809 = -233
-233 ÷ 809 = -0.2880098887515451
-0.2880098887515451 x 100 = -28.8%