55640817 divided by 580 
We're looking to find how many times 580 goes into 55640817.

Going ahead to step 1:
580 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 580

Going ahead to step 2:
If we divide 55 by 580, we get 0 and a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Bring next digit (6) of the dividend behind the 55 and repeat the process: 556 / 580

Moving on to step 3:
556 divided by 580 is 0 with a remainder of 556.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 556, we get 556.
Bring next digit (4) of the dividend behind the 556 and repeat the process: 5564 / 580

Let's proceed to step 4:
When dividing 5564 by 580, we get 9 with a remainder of 344.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 5220 from 5564 to get 344.
Grab the next digit (0) from the dividend, add it to 344, then carry on: 3440 / 580

On to step 5:
580 can be fit into 3440 5 times, resulting in a remainder of 540.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Deduct 2900 from 3440 and we're left with 540.
Fetch the next digit (8) from the dividend, attach it to 540 and continue: 5408 / 580

Advancing to step 6:
580 can be fit into 5408 9 times, resulting in a remainder of 188.
The number 9 becomes the next digit in our result. 
Result so far: 959.0
Subtract 5220 from 5408 to get 188.
Bring next digit (1) of the dividend behind the 188 and repeat the process: 1881 / 580

Moving on to step 7:
580 can be fit into 1881 3 times, resulting in a remainder of 141.
Write down 3 as next digit of the result. 
Result so far: 9593.0
Subtracting 1740 from 1881 leaves us with 141.
Append the next digit (7) from the dividend to 141 and continue with: 1417 / 580

Moving on to step 8:
The number 580 fits into 1417 2 times, leaving a remainder of 257.
The next digit of our result is 2. 
Result so far: 95932.0
The remainder is 257 after subtracting 1160 from 1417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Step 9:
The number 580 fits into 2570 4 times, leaving a remainder of 250.
Put 4 as the next digit of the answer. 
Result so far: 95932.4
Subtracting 2320 from 2570 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 10:
When dividing 2500 by 580, we get 4 with a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 95932.44
Subtract 2320 from 2500 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 95932.44, and the remainder is 0.18.