We're dividing 58847874 by 20 
We want to figure out the number of times 58847874 can be divided by 20.

On to step 1:
When dividing 5 by 20, we get 0 with a remainder of 5.
Write down 0 as next digit of the 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 / 20

Advancing to step 2:
58 divided by 20 is 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 40 from 58 and we're left with 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 20

Advancing to step 3:
If we divide 188 by 20, we get 9 and a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 180 from 188 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 20

Step 4:
20 goes into 84 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 294.0
If we subtract 80 from 84, we get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 20

Going ahead to step 5:
The number 20 fits into 47 2 times, leaving a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 2942.0
The remainder is 7 after subtracting 40 from 47.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 20

Let's proceed to step 6:
When dividing 78 by 20, we get 3 with a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 29423.0
Deduct 60 from 78 and we're left with 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 20

On to step 7:
187 divided by 20 is 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 294239.0
If we take 180 away from 187, we end up with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 20

Let's proceed to step 8:
The number 20 fits into 74 3 times, leaving a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 2942393.0
The remainder is 14 after subtracting 60 from 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
If we divide 140 by 20, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 2942393.7
If we subtract 140 from 140, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2942393.7
Deduct 0 from 0 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.

Moving on to step 11:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 2942393.7
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 2942393.7, with a leftover of 0.0.