9.35% is the change from 813 to 889
Calculation steps:
[( 889 - 813 ) ÷ 813] x 100 = 9.35%
Formula
Percentage change = [(889 - 813) / 813] x 100
Subtract the new number by the original number
889 - 813 = 76
76 ÷ 813 = 0.09348093480934809
0.09348093480934809 x 100 = 9.35%