10.33% is the change from 813 to 897
Calculation steps:
[( 897 - 813 ) ÷ 813] x 100 = 10.33%
Formula
Percentage change = [(897 - 813) / 813] x 100
Subtract the new number by the original number
897 - 813 = 84
84 ÷ 813 = 0.1033210332103321
0.1033210332103321 x 100 = 10.33%