31659339 divided by 580 
Our goal is to divide 31659339 by 580.

Going ahead to step 1:
When dividing 3 by 580, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 580

Moving on to step 2:
31 divided by 580 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 580

Going ahead to step 3:
316 divided by 580 is 0 with a remainder of 316.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 316, we end up with 316.
Grab the next digit (5) from the dividend, add it to 316, then carry on: 3165 / 580

Let's proceed to step 4:
3165 divided by 580 is 5 with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 2900 from 3165 leaves us with 265.
Include the next digit (9) from the dividend after 265, then repeat: 2659 / 580

Going ahead to step 5:
2659 divided by 580 is 4 with a remainder of 339.
The next digit of our result is 4. 
Result so far: 54.0
Deduct 2320 from 2659 and we're left with 339.
Bring next digit (3) of the dividend behind the 339 and repeat the process: 3393 / 580

Going ahead to step 6:
580 goes into 3393 5 times with a remainder of 493.
Write down 5 as next digit of the result. 
Result so far: 545.0
Subtracting 2900 from 3393 leaves us with 493.
Bring next digit (3) of the dividend behind the 493 and repeat the process: 4933 / 580

Moving on to step 7:
4933 divided by 580 is 8 with a remainder of 293.
Record the quotient 8 as the next digit in the result. 
Result so far: 5458.0
If we take 4640 away from 4933, we end up with 293.
Include the next digit (9) from the dividend after 293, then repeat: 2939 / 580

On to step 8:
580 goes into 2939 5 times with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 54585.0
Subtract 2900 from 2939 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
580 goes into 390 0 times with a remainder of 390.
Write down 0 as next digit of the result. 
Result so far: 54585.0
If we take 0 away from 390, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 10:
580 can be fit into 3900 6 times, resulting in a remainder of 420.
Write down 6 as next digit of the result. 
Result so far: 54585.06
If we take 3480 away from 3900, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 11:
When dividing 4200 by 580, we get 7 with a remainder of 140.
The next digit of our result is 7. 
Result so far: 54585.067
If we subtract 4060 from 4200, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
When dividing 1400 by 580, we get 2 with a remainder of 240.
Use 2 as the next digit of our solution. 
Result so far: 54585.0672
The remainder is 240 after subtracting 1160 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 13:
580 goes into 2400 4 times with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 54585.06724
If we subtract 2320 from 2400, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
The number 580 fits into 800 1 times, leaving a remainder of 220.
Write down 1 as next digit of the result. 
Result so far: 54585.067241
Subtract 580 from 800 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 15:
The number 580 fits into 2200 3 times, leaving a remainder of 460.
Put 3 as the next digit of the answer. 
Result so far: 54585.0672413
Subtract 1740 from 2200 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 16:
When dividing 4600 by 580, we get 7 with a remainder of 540.
Put 7 as the next digit of the answer. 
Result so far: 54585.06724137
Subtracting 4060 from 4600 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final outcome is 54585.06724137, with a leftover of 5.4e-07.