2.17% is the change from 968 to 989
Calculation steps:
[( 989 - 968 ) ÷ 968] x 100 = 2.17%
Formula
Percentage change = [(989 - 968) / 968] x 100
Subtract the new number by the original number
989 - 968 = 21
21 ÷ 968 = 0.02169421487603306
0.02169421487603306 x 100 = 2.17%