26.04% is the change from 649 to 818
Calculation steps:
[( 818 - 649 ) ÷ 649] x 100 = 26.04%
Formula
Percentage change = [(818 - 649) / 649] x 100
Subtract the new number by the original number
818 - 649 = 169
169 ÷ 649 = 0.26040061633281975
0.26040061633281975 x 100 = 26.04%