0.21% is the change from 937 to 939
Calculation steps:
[( 939 - 937 ) ÷ 937] x 100 = 0.21%
Formula
Percentage change = [(939 - 937) / 937] x 100
Subtract the new number by the original number
939 - 937 = 2
2 ÷ 937 = 0.0021344717182497333
0.0021344717182497333 x 100 = 0.21%