580348 divided by 99 
Let's see how many times 99 fits into 580348.

On to step 1:
When dividing 5 by 99, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 99

On to step 2:
If we divide 58 by 99, we get 0 and a remainder of 58.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Include the next digit (0) from the dividend after 58, then repeat: 580 / 99

Step 3:
99 goes into 580 5 times with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 495 from 580 leaves us with 85.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 99

On to step 4:
If we divide 853 by 99, we get 8 and a remainder of 61.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
If we take 792 away from 853, we end up with 61.
Append the next digit (4) from the dividend to 61 and continue with: 614 / 99

Step 5:
99 can be fit into 614 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 586.0
Subtracting 594 from 614 leaves us with 20.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 99

Going ahead to step 6:
99 goes into 208 2 times with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 5862.0
Deduct 198 from 208 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
The number 99 fits into 100 1 times, leaving a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 5862.1
Subtracting 99 from 100 leaves us 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.

Moving on to step 8:
If we divide 10 by 99, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 5862.1
Subtracting 0 from 10 leaves us with 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 9:
99 can be fit into 100 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 5862.101
If we subtract 99 from 100, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 10:
99 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 5862.101
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
100 divided by 99 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 5862.10101
Deduct 99 from 100 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 12:
The number 99 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 5862.10101
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
100 divided by 99 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 5862.1010101
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 14:
The number 99 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 5862.1010101
Subtract 0 from 10 to 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.

Our division results in 5862.1010101 with a remaining 1e-08.