-65.09% is the change from 802 to 280
Calculation steps:
[( 280 - 802 ) ÷ 802] x 100 = -65.09%
Formula
Percentage change = [(280 - 802) / 802] x 100
Subtract the new number by the original number
280 - 802 = -522
-522 ÷ 802 = -0.6508728179551122
-0.6508728179551122 x 100 = -65.09%