525344 ÷ 39 
We're looking to find how many times 39 goes into 525344.

Going ahead to step 1:
39 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 39

On to step 2:
When dividing 52 by 39, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
If we take 39 away from 52, we end up with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 39

Advancing to step 3:
39 can be fit into 135 3 times, resulting in a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 18 after subtracting 117 from 135.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 39

On to step 4:
If we divide 183 by 39, we get 4 and a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 134.0
If we take 156 away from 183, we end up with 27.
Append the next digit (4) from the dividend to 27 and continue with: 274 / 39

Going ahead to step 5:
274 divided by 39 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 1347.0
If we take 273 away from 274, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 39

Step 6:
If we divide 14 by 39, we get 0 and a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 13470.0
Subtracting 0 from 14 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
140 divided by 39 is 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 13470.3
Subtracting 117 from 140 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 8:
If we divide 230 by 39, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 13470.35
The remainder is 35 after subtracting 195 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
When dividing 350 by 39, we get 8 with a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 13470.358
The remainder is 38 after subtracting 312 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
The number 39 fits into 380 9 times, leaving a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 13470.3589
If we take 351 away from 380, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 11:
39 goes into 290 7 times with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 13470.35897
The remainder is 17 after subtracting 273 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
39 can be fit into 170 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 13470.358974
The remainder is 14 after subtracting 156 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
If we divide 140 by 39, we get 3 and a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 13470.3589743
The remainder is 23 after subtracting 117 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
If we divide 230 by 39, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 13470.35897435
Subtract 195 from 230 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 13470.35897435, and the remainder is 3.5e-08.