25.15% is the change from 648 to 811
Calculation steps:
[( 811 - 648 ) ÷ 648] x 100 = 25.15%
Formula
Percentage change = [(811 - 648) / 648] x 100
Subtract the new number by the original number
811 - 648 = 163
163 ÷ 648 = 0.2515432098765432
0.2515432098765432 x 100 = 25.15%