Well, what you have to do is ask your self how many times can 30 go in to 6000 ?
If it can't what you have to do is ask your self how many times can 30 goin in to 60 . That's 2 because 30+30=60 .
So put your 2 over you 6 or the 0 after 6 .
Now put 60 under 60 ,and now subtract that . 60-60=00 .Now how many times can 30 go in to 00 ? It can't so put a 0 over the 0 up top . Now bring down you 0 . Now it's 0000 . Since you can't do anything with those 0's YOUR DONE .
Edit: the SHORT answer is 200 ! Drop the last zero from both numbers (effectively dividing by ten) This gives you 600 divided by 3 - which is 200 ! Sheesh !
6000
0.005
1.1364
12
75
100
1200
0.0333
15
6000
285.7143
6000