-97.83% is the change from 785 to 17
Calculation steps:
[( 17 - 785 ) ÷ 785] x 100 = -97.83%
Formula
Percentage change = [(17 - 785) / 785] x 100
Subtract the new number by the original number
17 - 785 = -768
-768 ÷ 785 = -0.978343949044586
-0.978343949044586 x 100 = -97.83%