-5.6% is the change from 822 to 776
Calculation steps:
[( 776 - 822 ) ÷ 822] x 100 = -5.6%
Formula
Percentage change = [(776 - 822) / 822] x 100
Subtract the new number by the original number
776 - 822 = -46
-46 ÷ 822 = -0.05596107055961071
-0.05596107055961071 x 100 = -5.6%