We're dividing 10248848 by 499 
We're looking to find how many times 499 goes into 10248848.

Step 1:
499 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 499

On to step 2:
The number 499 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 499

Going ahead to step 3:
The number 499 fits into 102 0 times, leaving a remainder of 102.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 102, we get 102.
Include the next digit (4) from the dividend after 102, then repeat: 1024 / 499

Going ahead to step 4:
The number 499 fits into 1024 2 times, leaving a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 998 from 1024 leaves us with 26.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 499

Advancing to step 5:
If we divide 268 by 499, we get 0 and a remainder of 268.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 268 and we're left with 268.
Bring next digit (8) of the dividend behind the 268 and repeat the process: 2688 / 499

Moving on to step 6:
The number 499 fits into 2688 5 times, leaving a remainder of 193.
Use 5 as the next digit of our solution. 
Result so far: 205.0
Deduct 2495 from 2688 and we're left with 193.
Include the next digit (4) from the dividend after 193, then repeat: 1934 / 499

Moving on to step 7:
499 can be fit into 1934 3 times, resulting in a remainder of 437.
Write down 3 as next digit of the result. 
Result so far: 2053.0
Deduct 1497 from 1934 and we're left with 437.
Take the next digit (8) from the dividend and append it to 437, then repeat: 4378 / 499

Moving on to step 8:
4378 divided by 499 is 8 with a remainder of 386.
Put 8 as the next digit of the answer. 
Result so far: 20538.0
If we subtract 3992 from 4378, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Step 9:
3860 divided by 499 is 7 with a remainder of 367.
Record the quotient 7 as the next digit in the result. 
Result so far: 20538.7
If we subtract 3493 from 3860, we get 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Let's proceed to step 10:
499 can be fit into 3670 7 times, resulting in a remainder of 177.
Write down 7 as next digit of the result. 
Result so far: 20538.77
If we subtract 3493 from 3670, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

The final result is 20538.77 with a remainder of 0.177.