-97.48% is the change from 795 to 20
Calculation steps:
[( 20 - 795 ) ÷ 795] x 100 = -97.48%
Formula
Percentage change = [(20 - 795) / 795] x 100
Subtract the new number by the original number
20 - 795 = -775
-775 ÷ 795 = -0.9748427672955975
-0.9748427672955975 x 100 = -97.48%