-4.11% is the change from 828 to 794
Calculation steps:
[( 794 - 828 ) ÷ 828] x 100 = -4.11%
Formula
Percentage change = [(794 - 828) / 828] x 100
Subtract the new number by the original number
794 - 828 = -34
-34 ÷ 828 = -0.04106280193236715
-0.04106280193236715 x 100 = -4.11%