9.47% is the change from 813 to 890
Calculation steps:
[( 890 - 813 ) ÷ 813] x 100 = 9.47%
Formula
Percentage change = [(890 - 813) / 813] x 100
Subtract the new number by the original number
890 - 813 = 77
77 ÷ 813 = 0.09471094710947109
0.09471094710947109 x 100 = 9.47%