8.68% is the change from 910 to 989
Calculation steps:
[( 989 - 910 ) ÷ 910] x 100 = 8.68%
Formula
Percentage change = [(989 - 910) / 910] x 100
Subtract the new number by the original number
989 - 910 = 79
79 ÷ 910 = 0.08681318681318681
0.08681318681318681 x 100 = 8.68%