14.1% is the change from 78 to 89
Calculation steps:
[( 89 - 78 ) ÷ 78] x 100 = 14.1%
Formula
Percentage change = [(89 - 78) / 78] x 100
Subtract the new number by the original number
89 - 78 = 11
11 ÷ 78 = 0.14102564102564102
0.14102564102564102 x 100 = 14.1%