-5.57% is the change from 826 to 780
Calculation steps:
[( 780 - 826 ) ÷ 826] x 100 = -5.57%
Formula
Percentage change = [(780 - 826) / 826] x 100
Subtract the new number by the original number
780 - 826 = -46
-46 ÷ 826 = -0.05569007263922518
-0.05569007263922518 x 100 = -5.57%