-40.85% is the change from 825 to 488
Calculation steps:
[( 488 - 825 ) ÷ 825] x 100 = -40.85%
Formula
Percentage change = [(488 - 825) / 825] x 100
Subtract the new number by the original number
488 - 825 = -337
-337 ÷ 825 = -0.4084848484848485
-0.4084848484848485 x 100 = -40.85%