Question

if brazil got 11401 internet subscribers (1000s) and 67510 internet users (1000s)and world got 518600 internet subscribers and 1544854 internet users what is the formula to find internet users per subscriber (average) and internet users as percentage of world users for Brazil.

Answer 1

Internet users/subscriber (Brazil) = 67,510/11,401 = 5.92

There must ba a lot of people using each computer in Brazil!

Brazil users/World users = 67,510/1,544,854 = 4.37%

I have assumed that your "world" numbers are also in thousands.