Let's divide 448939 by 23
We're looking to find how many times 23 goes into 448939.

Let's proceed to step 1:
23 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 23

Advancing to step 2:
When dividing 44 by 23, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 21 after subtracting 23 from 44.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 23

Let's proceed to step 3:
The number 23 fits into 218 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 207 from 218 to get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 23

On to step 4:
23 can be fit into 119 5 times, resulting in a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 195.0
The remainder is 4 after subtracting 115 from 119.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 23

Step 5:
23 goes into 43 1 times with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1951.0
Subtract 23 from 43 to get 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 23

Step 6:
23 goes into 209 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 19519.0
Subtracting 207 from 209 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 23, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 19519.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 23, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 19519.08
The remainder is 16 after subtracting 184 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
160 divided by 23 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 19519.086
Subtract 138 from 160 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
If we divide 220 by 23, we get 9 and a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 19519.0869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
If we divide 130 by 23, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 19519.08695
If we subtract 115 from 130, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
If we divide 150 by 23, we get 6 and a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 19519.086956
If we take 138 away from 150, we end up 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.

On to step 13:
When dividing 120 by 23, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 19519.0869565
Subtract 115 from 120 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
When dividing 50 by 23, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 19519.08695652
Subtracting 46 from 50 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 19519.08695652, with a leftover of 4e-09.