-3.99% is the change from 828 to 795
Calculation steps:
[( 795 - 828 ) ÷ 828] x 100 = -3.99%
Formula
Percentage change = [(795 - 828) / 828] x 100
Subtract the new number by the original number
795 - 828 = -33
-33 ÷ 828 = -0.03985507246376811
-0.03985507246376811 x 100 = -3.99%