We look at the division of 525396 by 39 
We're looking to find how many times 39 goes into 525396.

Let's proceed to step 1:
If we divide 5 by 39, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 39

Going ahead to step 2:
52 divided by 39 is 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 39 away from 52, we end up with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 39

Moving on to step 3:
39 can be fit into 135 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 117 from 135 leaves us with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 39

Moving on to step 4:
39 goes into 183 4 times with a remainder of 27.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
Deduct 156 from 183 and we're left with 27.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 39

Going ahead to step 5:
The number 39 fits into 279 7 times, leaving a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 1347.0
The remainder is 6 after subtracting 273 from 279.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 39

Step 6:
The number 39 fits into 66 1 times, leaving a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 13471.0
Subtracting 39 from 66 leaves us 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.

Going ahead to step 7:
39 can be fit into 270 6 times, resulting in a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 13471.6
Subtracting 234 from 270 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
39 goes into 360 9 times with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 13471.69
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 9:
39 can be fit into 90 2 times, resulting in a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 13471.692
Deduct 78 from 90 and we're left 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.

On to step 10:
39 goes into 120 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 13471.6923
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 11:
39 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 13471.6923
Subtracting 0 from 30 leaves us 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 12:
If we divide 300 by 39, we get 7 and a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 13471.692307
Deduct 273 from 300 and we're left 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.

Going ahead to step 13:
The number 39 fits into 270 6 times, leaving a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 13471.6923076
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.

Moving on to step 14:
39 can be fit into 360 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 13471.69230769
Subtracting 351 from 360 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The final outcome is 13471.69230769, with a leftover of 9e-09.