6.64% is the change from 813 to 867
Calculation steps:
[( 867 - 813 ) ÷ 813] x 100 = 6.64%
Formula
Percentage change = [(867 - 813) / 813] x 100
Subtract the new number by the original number
867 - 813 = 54
54 ÷ 813 = 0.06642066420664207
0.06642066420664207 x 100 = 6.64%