We're dividing 23158 by 47 
We want to figure out the number of times 23158 can be divided by 47.

Step 1:
47 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 47

Step 2:
47 goes into 23 0 times with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 47

On to step 3:
When dividing 231 by 47, we get 4 with a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 188 from 231 and we're left with 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 47

Let's proceed to step 4:
435 divided by 47 is 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
The remainder is 12 after subtracting 423 from 435.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 47

Let's proceed to step 5:
The number 47 fits into 128 2 times, leaving a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 492.0
Subtracting 94 from 128 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 6:
When dividing 340 by 47, we get 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 492.7
The remainder is 11 after subtracting 329 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
47 goes into 110 2 times with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 492.72
If we subtract 94 from 110, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
The number 47 fits into 160 3 times, leaving a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 492.723
Deduct 141 from 160 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
190 divided by 47 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 492.7234
If we subtract 188 from 190, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
When dividing 20 by 47, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 492.7234
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
The number 47 fits into 200 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 492.723404
Deduct 188 from 200 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
The number 47 fits into 120 2 times, leaving a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 492.7234042
Subtracting 94 from 120 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 13:
If we divide 260 by 47, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 492.72340425
If we take 235 away from 260, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 492.72340425, with a leftover of 2.5e-08.