-27.41% is the change from 799 to 580
Calculation steps:
[( 580 - 799 ) ÷ 799] x 100 = -27.41%
Formula
Percentage change = [(580 - 799) / 799] x 100
Subtract the new number by the original number
580 - 799 = -219
-219 ÷ 799 = -0.27409261576971217
-0.27409261576971217 x 100 = -27.41%