-5.56% is the change from 828 to 782
Calculation steps:
[( 782 - 828 ) ÷ 828] x 100 = -5.56%
Formula
Percentage change = [(782 - 828) / 828] x 100
Subtract the new number by the original number
782 - 828 = -46
-46 ÷ 828 = -0.05555555555555555
-0.05555555555555555 x 100 = -5.56%