We're dividing 639347 by 39 
Let's see how many times 39 fits into 639347.

Going ahead to step 1:
When dividing 6 by 39, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 39

Going ahead to step 2:
39 can be fit into 63 1 times, resulting in a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 39 from 63 and we're left with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 39

Going ahead to step 3:
39 goes into 249 6 times with a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 234 from 249 to get 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 39

Step 4:
If we divide 153 by 39, we get 3 and a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 163.0
Subtract 117 from 153 to get 36.
Bring next digit (4) of the dividend behind the 36 and repeat the process: 364 / 39

Going ahead to step 5:
39 goes into 364 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 1639.0
Subtract 351 from 364 to get 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 39

On to step 6:
When dividing 137 by 39, we get 3 with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 16393.0
If we subtract 117 from 137, we 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.

Moving on to step 7:
39 goes into 200 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 16393.5
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
50 divided by 39 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 16393.51
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
If we divide 110 by 39, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 16393.512
Subtracting 78 from 110 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
When dividing 320 by 39, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 16393.5128
If we subtract 312 from 320, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
80 divided by 39 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 16393.51282
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
20 divided by 39 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 16393.51282
Subtracting 0 from 20 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.

Let's proceed to step 13:
39 goes into 200 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 16393.5128205
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
If we divide 50 by 39, we get 1 and a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 16393.51282051
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 16393.51282051 with a remaining 1.1e-08.