-99.87% is the change from 785 to 1
Calculation steps:
[( 1 - 785 ) ÷ 785] x 100 = -99.87%
Formula
Percentage change = [(1 - 785) / 785] x 100
Subtract the new number by the original number
1 - 785 = -784
-784 ÷ 785 = -0.9987261146496815
-0.9987261146496815 x 100 = -99.87%