-48.61% is the change from 825 to 424
Calculation steps:
[( 424 - 825 ) ÷ 825] x 100 = -48.61%
Formula
Percentage change = [(424 - 825) / 825] x 100
Subtract the new number by the original number
424 - 825 = -401
-401 ÷ 825 = -0.4860606060606061
-0.4860606060606061 x 100 = -48.61%