2.38% is the change from 966 to 989
Calculation steps:
[( 989 - 966 ) ÷ 966] x 100 = 2.38%
Formula
Percentage change = [(989 - 966) / 966] x 100
Subtract the new number by the original number
989 - 966 = 23
23 ÷ 966 = 0.023809523809523808
0.023809523809523808 x 100 = 2.38%