We're dividing 518442 by 39 
We're looking to find how many times 39 goes into 518442.

Let's proceed to step 1:
When dividing 5 by 39, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 39

Advancing to step 2:
51 divided by 39 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 39 from 51 leaves us with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 39

On to step 3:
39 can be fit into 128 3 times, resulting in a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 117 from 128 and we're left with 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 39

Going ahead to step 4:
39 goes into 114 2 times with a remainder of 36.
The next digit of our result is 2. 
Result so far: 132.0
Deduct 78 from 114 and we're left with 36.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 39

Advancing to step 5:
If we divide 364 by 39, we get 9 and a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 1329.0
If we take 351 away from 364, we end up with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 39

Let's proceed to step 6:
39 goes into 132 3 times with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 13293.0
The remainder is 15 after subtracting 117 from 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
39 goes into 150 3 times with a remainder of 33.
The next digit of our result is 3. 
Result so far: 13293.3
The remainder is 33 after subtracting 117 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 8:
When dividing 330 by 39, we get 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 13293.38
If we take 312 away from 330, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
The number 39 fits into 180 4 times, leaving a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 13293.384
If we take 156 away from 180, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
The number 39 fits into 240 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 13293.3846
Deduct 234 from 240 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
60 divided by 39 is 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 13293.38461
Subtracting 39 from 60 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 12:
39 goes into 210 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 13293.384615
If we take 195 away from 210, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
150 divided by 39 is 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 13293.3846153
If we subtract 117 from 150, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
When dividing 330 by 39, we get 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 13293.38461538
Deduct 312 from 330 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 13293.38461538 with a remainder of 1.8e-08.