22.99% is the change from 648 to 797
Calculation steps:
[( 797 - 648 ) ÷ 648] x 100 = 22.99%
Formula
Percentage change = [(797 - 648) / 648] x 100
Subtract the new number by the original number
797 - 648 = 149
149 ÷ 648 = 0.22993827160493827
0.22993827160493827 x 100 = 22.99%