We're dividing 393737 by 30 
We want to divide 393737 by 30.

Going ahead to step 1:
30 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 30

Let's proceed to step 2:
39 divided by 30 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 30 from 39 and we're left with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 30

Advancing to step 3:
When dividing 93 by 30, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 3 after subtracting 90 from 93.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 30

Advancing to step 4:
If we divide 37 by 30, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 131.0
Deduct 30 from 37 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 30

Advancing to step 5:
30 can be fit into 73 2 times, resulting in a remainder of 13.
The next digit of our result is 2. 
Result so far: 1312.0
Deduct 60 from 73 and we're left with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 30

Moving on to step 6:
When dividing 137 by 30, we get 4 with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 13124.0
If we take 120 away from 137, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
30 goes into 170 5 times with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 13124.5
Subtract 150 from 170 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 13124.56
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 30 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 13124.566
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 13124.566 with a balance of 0.002.