-4.85% is the change from 825 to 785
Calculation steps:
[( 785 - 825 ) ÷ 825] x 100 = -4.85%
Formula
Percentage change = [(785 - 825) / 825] x 100
Subtract the new number by the original number
785 - 825 = -40
-40 ÷ 825 = -0.048484848484848485
-0.048484848484848485 x 100 = -4.85%