504286 divided by 39 
We want to figure out the number of times 504286 can be divided by 39.

Moving on to step 1:
When dividing 5 by 39, we get 0 with 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.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 39

Going ahead to step 2:
50 divided by 39 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 39 from 50 leaves us with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 39

Step 3:
The number 39 fits into 114 2 times, leaving a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 78 away from 114, we end up with 36.
Include the next digit (2) from the dividend after 36, then repeat: 362 / 39

Advancing to step 4:
The number 39 fits into 362 9 times, leaving a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 129.0
Deduct 351 from 362 and we're left with 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 39

Let's proceed to step 5:
39 goes into 118 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 1293.0
Subtract 117 from 118 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 39

Let's proceed to step 6:
When dividing 16 by 39, we get 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 12930.0
Deduct 0 from 16 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
When dividing 160 by 39, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 12930.4
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
When dividing 40 by 39, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 12930.41
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
When dividing 10 by 39, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 12930.41
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 39, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 12930.4102
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
39 can be fit into 220 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 12930.41025
Subtract 195 from 220 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
When dividing 250 by 39, we get 6 with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12930.410256
Deduct 234 from 250 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
39 can be fit into 160 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 12930.4102564
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
39 goes into 40 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 12930.41025641
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 12930.41025641 with a remainder of 1e-09.