3.19% is the change from 910 to 939
Calculation steps:
[( 939 - 910 ) ÷ 910] x 100 = 3.19%
Formula
Percentage change = [(939 - 910) / 910] x 100
Subtract the new number by the original number
939 - 910 = 29
29 ÷ 910 = 0.031868131868131866
0.031868131868131866 x 100 = 3.19%