23986315 divided by 948 
Our goal is to divide 23986315 by 948.

Step 1:
948 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 948

Going ahead to step 2:
The number 948 fits into 23 0 times, leaving a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 948

Step 3:
948 goes into 239 0 times with a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 239, we end up with 239.
Take the next digit (8) from the dividend and append it to 239, then repeat: 2398 / 948

Let's proceed to step 4:
If we divide 2398 by 948, we get 2 and a remainder of 502.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1896 from 2398 leaves us with 502.
Grab the next digit (6) from the dividend, add it to 502, then carry on: 5026 / 948

Step 5:
The number 948 fits into 5026 5 times, leaving a remainder of 286.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 286 after subtracting 4740 from 5026.
Include the next digit (3) from the dividend after 286, then repeat: 2863 / 948

Moving on to step 6:
948 goes into 2863 3 times with a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 253.0
Subtract 2844 from 2863 to get 19.
Grab the next digit (1) from the dividend, add it to 19, then carry on: 191 / 948

Step 7:
The number 948 fits into 191 0 times, leaving a remainder of 191.
The number 0 becomes the next digit in our result. 
Result so far: 2530.0
Subtracting 0 from 191 leaves us with 191.
Bring next digit (5) of the dividend behind the 191 and repeat the process: 1915 / 948

Moving on to step 8:
1915 divided by 948 is 2 with a remainder of 19.
The next digit of our result is 2. 
Result so far: 25302.0
Subtracting 1896 from 1915 leaves us 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.

Let's proceed to step 9:
190 divided by 948 is 0 with a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 25302.0
Subtracting 0 from 190 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 10:
If we divide 1900 by 948, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 25302.02
Deduct 1896 from 1900 and we're left 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.

Advancing to step 11:
The number 948 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 25302.02
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
948 can be fit into 400 0 times, resulting in a remainder of 400.
The next digit of our result is 0. 
Result so far: 25302.02
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 25302.02 with a remainder of 0.004.