We divide 518302 by 39
We want to figure out the number of times 518302 can be divided by 39.

Let's proceed to step 1:
If we divide 5 by 39, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 39

Advancing to step 2:
39 goes into 51 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
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

Advancing to step 3:
39 can be fit into 128 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 117 from 128 and we're left with 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 39

Let's proceed to step 4:
39 can be fit into 113 2 times, resulting in a remainder of 35.
Write down 2 as next digit of the result. 
Result so far: 132.0
If we take 78 away from 113, we end up with 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 39

On to step 5:
The number 39 fits into 350 8 times, leaving a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 1328.0
The remainder is 38 after subtracting 312 from 350.
Bring next digit (2) of the dividend behind the 38 and repeat the process: 382 / 39

Moving on to step 6:
382 divided by 39 is 9 with a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 13289.0
The remainder is 31 after subtracting 351 from 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
39 goes into 310 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 13289.7
Deduct 273 from 310 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 8:
The number 39 fits into 370 9 times, leaving a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 13289.79
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
190 divided by 39 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 13289.794
Deduct 156 from 190 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
39 can be fit into 340 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 13289.7948
Deduct 312 from 340 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
When dividing 280 by 39, we get 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 13289.79487
Subtracting 273 from 280 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
If we divide 70 by 39, we get 1 and a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 13289.794871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
When dividing 310 by 39, we get 7 with a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 13289.7948717
If we take 273 away from 310, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
39 can be fit into 370 9 times, resulting in a remainder of 19.
The next digit of our result is 9. 
Result so far: 13289.79487179
If we take 351 away from 370, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 13289.79487179 with a remainder of 1.9e-08.