We look at the division of 523685 by 39 
Let's see how many times 39 fits into 523685.

Advancing to step 1:
39 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 39

Let's proceed to step 2:
39 can be fit into 52 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 39 from 52 leaves us with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 39

Going ahead to step 3:
39 can be fit into 133 3 times, resulting in a remainder of 16.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 16 after subtracting 117 from 133.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 39

Moving on to step 4:
When dividing 166 by 39, we get 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 134.0
If we subtract 156 from 166, we get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 39

Moving on to step 5:
If we divide 108 by 39, we get 2 and a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 1342.0
The remainder is 30 after subtracting 78 from 108.
Bring next digit (5) of the dividend behind the 30 and repeat the process: 305 / 39

Let's proceed to step 6:
39 can be fit into 305 7 times, resulting in a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 13427.0
Subtracting 273 from 305 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 7:
The number 39 fits into 320 8 times, leaving a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 13427.8
The remainder is 8 after subtracting 312 from 320.
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 8:
80 divided by 39 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 13427.82
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
When dividing 20 by 39, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 13427.82
Deduct 0 from 20 and we're left 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.

Advancing to step 10:
39 goes into 200 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 13427.8205
Subtracting 195 from 200 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
If we divide 50 by 39, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 13427.82051
Subtract 39 from 50 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 12:
110 divided by 39 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 13427.820512
Subtract 78 from 110 to get 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 13:
320 divided by 39 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 13427.8205128
Subtracting 312 from 320 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
When dividing 80 by 39, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 13427.82051282
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 13427.82051282 with a remaining 2e-09.