-97.88% is the change from 802 to 17
Calculation steps:
[( 17 - 802 ) ÷ 802] x 100 = -97.88%
Formula
Percentage change = [(17 - 802) / 802] x 100
Subtract the new number by the original number
17 - 802 = -785
-785 ÷ 802 = -0.9788029925187033
-0.9788029925187033 x 100 = -97.88%