-26.91% is the change from 825 to 603
Calculation steps:
[( 603 - 825 ) ÷ 825] x 100 = -26.91%
Formula
Percentage change = [(603 - 825) / 825] x 100
Subtract the new number by the original number
603 - 825 = -222
-222 ÷ 825 = -0.2690909090909091
-0.2690909090909091 x 100 = -26.91%