20.27% is the change from 676 to 813
Calculation steps:
[( 813 - 676 ) ÷ 676] x 100 = 20.27%
Formula
Percentage change = [(813 - 676) / 676] x 100
Subtract the new number by the original number
813 - 676 = 137
137 ÷ 676 = 0.20266272189349113
0.20266272189349113 x 100 = 20.27%