58238799 ÷ 580 
We want to figure out the number of times 58238799 can be divided by 580.

Going ahead to step 1:
If we divide 5 by 580, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 580

Step 2:
If we divide 58 by 580, we get 0 and a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Take the next digit (2) from the dividend and append it to 58, then repeat: 582 / 580

Going ahead to step 3:
580 goes into 582 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 580 from 582 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 580

Going ahead to step 4:
If we divide 23 by 580, we get 0 and a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 23, we end up with 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 580

Step 5:
When dividing 238 by 580, we get 0 with a remainder of 238.
Write down 0 as next digit of the result. 
Result so far: 100.0
The remainder is 238 after subtracting 0 from 238.
Take the next digit (7) from the dividend and append it to 238, then repeat: 2387 / 580

Step 6:
2387 divided by 580 is 4 with a remainder of 67.
Write down 4 as next digit of the result. 
Result so far: 1004.0
If we take 2320 away from 2387, we end up with 67.
Include the next digit (9) from the dividend after 67, then repeat: 679 / 580

Going ahead to step 7:
When dividing 679 by 580, we get 1 with a remainder of 99.
Use 1 as the next digit of our solution. 
Result so far: 10041.0
The remainder is 99 after subtracting 580 from 679.
Grab the next digit (9) from the dividend, add it to 99, then carry on: 999 / 580

Let's proceed to step 8:
The number 580 fits into 999 1 times, leaving a remainder of 419.
Record the quotient 1 as the next digit in the result. 
Result so far: 100411.0
The remainder is 419 after subtracting 580 from 999.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

Let's proceed to step 9:
580 goes into 4190 7 times with a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 100411.7
If we take 4060 away from 4190, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 10:
The number 580 fits into 1300 2 times, leaving a remainder of 140.
Write down 2 as next digit of the result. 
Result so far: 100411.72
If we take 1160 away from 1300, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
580 goes into 1400 2 times with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 100411.722
If we subtract 1160 from 1400, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 100411.722 with a remainder of 0.024.