-27.68% is the change from 802 to 580
Calculation steps:
[( 580 - 802 ) ÷ 802] x 100 = -27.68%
Formula
Percentage change = [(580 - 802) / 802] x 100
Subtract the new number by the original number
580 - 802 = -222
-222 ÷ 802 = -0.27680798004987534
-0.27680798004987534 x 100 = -27.68%