590808 ÷ 39 
Our goal is to divide 590808 by 39.

Going ahead to step 1:
If we divide 5 by 39, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 39

Moving on to step 2:
39 goes into 59 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 20 after subtracting 39 from 59.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 39

Step 3:
39 can be fit into 200 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 195 away from 200, we end up with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 39

Let's proceed to step 4:
39 goes into 58 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 151.0
Deduct 39 from 58 and we're left with 19.
Fetch the next digit (0) from the dividend, attach it to 19 and continue: 190 / 39

Step 5:
When dividing 190 by 39, we get 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 1514.0
If we subtract 156 from 190, we get 34.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 39

On to step 6:
348 divided by 39 is 8 with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 15148.0
If we subtract 312 from 348, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
The number 39 fits into 360 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 15148.9
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.

On to step 8:
90 divided by 39 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 15148.92
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 15148.923
If we take 117 away from 120, we end up 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 10:
39 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 15148.923
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
If we divide 300 by 39, we get 7 and a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 15148.92307
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 12:
39 can be fit into 270 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 15148.923076
Deduct 234 from 270 and we're left 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.

Moving on to step 13:
360 divided by 39 is 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 15148.9230769
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.

On to step 14:
90 divided by 39 is 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 15148.92307692
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.

The final outcome is 15148.92307692, with a leftover of 1.2e-08.