0.32% is the change from 939 to 942
Calculation steps:
[( 942 - 939 ) ÷ 939] x 100 = 0.32%
Formula
Percentage change = [(942 - 939) / 939] x 100
Subtract the new number by the original number
942 - 939 = 3
3 ÷ 939 = 0.003194888178913738
0.003194888178913738 x 100 = 0.32%