-5.09% is the change from 825 to 783
Calculation steps:
[( 783 - 825 ) ÷ 825] x 100 = -5.09%
Formula
Percentage change = [(783 - 825) / 825] x 100
Subtract the new number by the original number
783 - 825 = -42
-42 ÷ 825 = -0.05090909090909091
-0.05090909090909091 x 100 = -5.09%