-48.91% is the change from 826 to 422
Calculation steps:
[( 422 - 826 ) ÷ 826] x 100 = -48.91%
Formula
Percentage change = [(422 - 826) / 826] x 100
Subtract the new number by the original number
422 - 826 = -404
-404 ÷ 826 = -0.4891041162227603
-0.4891041162227603 x 100 = -48.91%