-98.85% is the change from 782 to 9
Calculation steps:
[( 9 - 782 ) ÷ 782] x 100 = -98.85%
Formula
Percentage change = [(9 - 782) / 782] x 100
Subtract the new number by the original number
9 - 782 = -773
-773 ÷ 782 = -0.9884910485933504
-0.9884910485933504 x 100 = -98.85%