25.46% is the change from 648 to 813
Calculation steps:
[( 813 - 648 ) ÷ 648] x 100 = 25.46%
Formula
Percentage change = [(813 - 648) / 648] x 100
Subtract the new number by the original number
813 - 648 = 165
165 ÷ 648 = 0.25462962962962965
0.25462962962962965 x 100 = 25.46%