-98.82% is the change from 763 to 9
Calculation steps:
[( 9 - 763 ) ÷ 763] x 100 = -98.82%
Formula
Percentage change = [(9 - 763) / 763] x 100
Subtract the new number by the original number
9 - 763 = -754
-754 ÷ 763 = -0.9882044560943644
-0.9882044560943644 x 100 = -98.82%