-5.92% is the change from 828 to 779
Calculation steps:
[( 779 - 828 ) ÷ 828] x 100 = -5.92%
Formula
Percentage change = [(779 - 828) / 828] x 100
Subtract the new number by the original number
779 - 828 = -49
-49 ÷ 828 = -0.059178743961352656
-0.059178743961352656 x 100 = -5.92%