-96.86% is the change from 828 to 26
Calculation steps:
[( 26 - 828 ) ÷ 828] x 100 = -96.86%
Formula
Percentage change = [(26 - 828) / 828] x 100
Subtract the new number by the original number
26 - 828 = -802
-802 ÷ 828 = -0.9685990338164251
-0.9685990338164251 x 100 = -96.86%