8.54% is the change from 82 to 89
Calculation steps:
[( 89 - 82 ) ÷ 82] x 100 = 8.54%
Formula
Percentage change = [(89 - 82) / 82] x 100
Subtract the new number by the original number
89 - 82 = 7
7 ÷ 82 = 0.08536585365853659
0.08536585365853659 x 100 = 8.54%