-42.06% is the change from 825 to 478
Calculation steps:
[( 478 - 825 ) ÷ 825] x 100 = -42.06%
Formula
Percentage change = [(478 - 825) / 825] x 100
Subtract the new number by the original number
478 - 825 = -347
-347 ÷ 825 = -0.4206060606060606
-0.4206060606060606 x 100 = -42.06%