-98.82% is the change from 765 to 9
Calculation steps:
[( 9 - 765 ) ÷ 765] x 100 = -98.82%
Formula
Percentage change = [(9 - 765) / 765] x 100
Subtract the new number by the original number
9 - 765 = -756
-756 ÷ 765 = -0.9882352941176471
-0.9882352941176471 x 100 = -98.82%
Example