-96.48% is the change from 796 to 28
Calculation steps:
[( 28 - 796 ) ÷ 796] x 100 = -96.48%
Formula
Percentage change = [(28 - 796) / 796] x 100
Subtract the new number by the original number
28 - 796 = -768
-768 ÷ 796 = -0.964824120603015
-0.964824120603015 x 100 = -96.48%