-96.99% is the change from 798 to 24
Calculation steps:
[( 24 - 798 ) ÷ 798] x 100 = -96.99%
Formula
Percentage change = [(24 - 798) / 798] x 100
Subtract the new number by the original number
24 - 798 = -774
-774 ÷ 798 = -0.9699248120300752
-0.9699248120300752 x 100 = -96.99%