-2.79% is the change from 825 to 802
Calculation steps:
[( 802 - 825 ) ÷ 825] x 100 = -2.79%
Formula
Percentage change = [(802 - 825) / 825] x 100
Subtract the new number by the original number
802 - 825 = -23
-23 ÷ 825 = -0.027878787878787878
-0.027878787878787878 x 100 = -2.79%