-77.56% is the change from 802 to 180
Calculation steps:
[( 180 - 802 ) ÷ 802] x 100 = -77.56%
Formula
Percentage change = [(180 - 802) / 802] x 100
Subtract the new number by the original number
180 - 802 = -622
-622 ÷ 802 = -0.7755610972568578
-0.7755610972568578 x 100 = -77.56%