We're dividing 10272049 by 815 
Let's see how many times 815 fits into 10272049.

On to step 1:
815 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 815

Step 2:
815 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 815

Moving on to step 3:
When dividing 102 by 815, we get 0 with a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 102 to get 102.
Take the next digit (7) from the dividend and append it to 102, then repeat: 1027 / 815

Let's proceed to step 4:
815 goes into 1027 1 times with a remainder of 212.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 815 from 1027 leaves us with 212.
Fetch the next digit (2) from the dividend, attach it to 212 and continue: 2122 / 815

Going ahead to step 5:
2122 divided by 815 is 2 with a remainder of 492.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1630 from 2122 to get 492.
Grab the next digit (0) from the dividend, add it to 492, then carry on: 4920 / 815

On to step 6:
If we divide 4920 by 815, we get 6 and a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 126.0
If we take 4890 away from 4920, we end up with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 815

On to step 7:
815 goes into 304 0 times with a remainder of 304.
Use 0 as the next digit of our solution. 
Result so far: 1260.0
The remainder is 304 after subtracting 0 from 304.
Append the next digit (9) from the dividend to 304 and continue with: 3049 / 815

On to step 8:
3049 divided by 815 is 3 with a remainder of 604.
The next digit of our result is 3. 
Result so far: 12603.0
If we subtract 2445 from 3049, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 9:
The number 815 fits into 6040 7 times, leaving a remainder of 335.
Record the quotient 7 as the next digit in the result. 
Result so far: 12603.7
Deduct 5705 from 6040 and we're left with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

On to step 10:
The number 815 fits into 3350 4 times, leaving a remainder of 90.
Record the quotient 4 as the next digit in the result. 
Result so far: 12603.74
If we take 3260 away from 3350, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 11:
If we divide 900 by 815, we get 1 and a remainder of 85.
The next digit of our result is 1. 
Result so far: 12603.741
The remainder is 85 after subtracting 815 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 12:
The number 815 fits into 850 1 times, leaving a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 12603.7411
Deduct 815 from 850 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 12603.7411, and the remainder is 0.00035.