-72.31% is the change from 809 to 224
Calculation steps:
[( 224 - 809 ) ÷ 809] x 100 = -72.31%
Formula
Percentage change = [(224 - 809) / 809] x 100
Subtract the new number by the original number
224 - 809 = -585
-585 ÷ 809 = -0.723114956736712
-0.723114956736712 x 100 = -72.31%