479430 divided by 39 
Our goal is to divide 479430 by 39.

Advancing to step 1:
When dividing 4 by 39, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 39

Step 2:
39 goes into 47 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 39 from 47 to get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 39

Step 3:
If we divide 89 by 39, we get 2 and a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 78 from 89 and we're left with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 39

Step 4:
39 goes into 114 2 times with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 122.0
If we subtract 78 from 114, we get 36.
Include the next digit (3) from the dividend after 36, then repeat: 363 / 39

Going ahead to step 5:
The number 39 fits into 363 9 times, leaving a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 1229.0
The remainder is 12 after subtracting 351 from 363.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 39

Let's proceed to step 6:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 12293.0
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
If we divide 30 by 39, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 12293.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
39 goes into 300 7 times with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 12293.07
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 9:
If we divide 270 by 39, we get 6 and a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 12293.076
The remainder is 36 after subtracting 234 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
When dividing 360 by 39, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 12293.0769
If we subtract 351 from 360, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
If we divide 90 by 39, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 12293.07692
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
39 goes into 120 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 12293.076923
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
39 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 12293.076923
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 14:
39 can be fit into 300 7 times, resulting in a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 12293.07692307
If we take 273 away from 300, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 12293.07692307 with a remainder of 2.7e-08.