-12% is the change from 825 to 726
Calculation steps:
[( 726 - 825 ) ÷ 825] x 100 = -12%
Formula
Percentage change = [(726 - 825) / 825] x 100
Subtract the new number by the original number
726 - 825 = -99
-99 ÷ 825 = -0.12
-0.12 x 100 = -12%
Example