-48.67% is the change from 826 to 424
Calculation steps:
[( 424 - 826 ) ÷ 826] x 100 = -48.67%
Formula
Percentage change = [(424 - 826) / 826] x 100
Subtract the new number by the original number
424 - 826 = -402
-402 ÷ 826 = -0.48668280871670705
-0.48668280871670705 x 100 = -48.67%