We look at the division of 58347948 by 12 
Let's see how many times 12 fits into 58347948.

Going ahead to step 1:
If we divide 5 by 12, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 12

Step 2:
When dividing 58 by 12, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 48 from 58, we get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 12

On to step 3:
12 goes into 103 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
If we subtract 96 from 103, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 12

On to step 4:
The number 12 fits into 74 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 486.0
The remainder is 2 after subtracting 72 from 74.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 12

On to step 5:
When dividing 27 by 12, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 4862.0
Deduct 24 from 27 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 12

Step 6:
The number 12 fits into 39 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 48623.0
If we subtract 36 from 39, we get 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 12

On to step 7:
34 divided by 12 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 486232.0
Deduct 24 from 34 and we're left with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 12

Moving on to step 8:
When dividing 108 by 12, we get 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 4862329.0
Deduct 108 from 108 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 12, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4862329.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4862329.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 4862329.0 with a remaining 0.0.