2.24% is the change from 939 to 960
Calculation steps:
[( 960 - 939 ) ÷ 939] x 100 = 2.24%
Formula
Percentage change = [(960 - 939) / 939] x 100
Subtract the new number by the original number
960 - 939 = 21
21 ÷ 939 = 0.022364217252396165
0.022364217252396165 x 100 = 2.24%