2.56% is the change from 939 to 963
Calculation steps:
[( 963 - 939 ) ÷ 939] x 100 = 2.56%
Formula
Percentage change = [(963 - 939) / 939] x 100
Subtract the new number by the original number
963 - 939 = 24
24 ÷ 939 = 0.025559105431309903
0.025559105431309903 x 100 = 2.56%