2.48% is the change from 805 to 825
Calculation steps:
[( 825 - 805 ) ÷ 805] x 100 = 2.48%
Formula
Percentage change = [(825 - 805) / 805] x 100
Subtract the new number by the original number
825 - 805 = 20
20 ÷ 805 = 0.024844720496894408
0.024844720496894408 x 100 = 2.48%