We look at the division of 81248818 by 11 
Our goal is to divide 81248818 by 11.

Advancing to step 1:
When dividing 8 by 11, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 11

Advancing to step 2:
11 goes into 81 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 77 away from 81, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 11

Let's proceed to step 3:
If we divide 42 by 11, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we subtract 33 from 42, we get 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 11

Moving on to step 4:
If we divide 94 by 11, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 738.0
Subtracting 88 from 94 leaves us with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 11

Step 5:
68 divided by 11 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 7386.0
If we subtract 66 from 68, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 11

Going ahead to step 6:
When dividing 28 by 11, we get 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 73862.0
If we take 22 away from 28, we end up with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 11

Advancing to step 7:
If we divide 61 by 11, we get 5 and a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 738625.0
The remainder is 6 after subtracting 55 from 61.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 11

Let's proceed to step 8:
11 can be fit into 68 6 times, resulting in a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 7386256.0
If we take 66 away from 68, we end up 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 9:
When dividing 20 by 11, we get 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 7386256.1
The remainder is 9 after subtracting 11 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 10:
The number 11 fits into 90 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 7386256.18
If we take 88 away from 90, we end up 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.

Advancing to step 11:
The number 11 fits into 20 1 times, leaving a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 7386256.181
If we take 11 away from 20, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
If we divide 90 by 11, we get 8 and a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 7386256.1818
Subtract 88 from 90 to 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.

Step 13:
20 divided by 11 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 7386256.18181
If we take 11 away from 20, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 14:
If we divide 90 by 11, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 7386256.181818
Subtract 88 from 90 to 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.

Advancing to step 15:
When dividing 20 by 11, we get 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 7386256.1818181
Subtracting 11 from 20 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 16:
The number 11 fits into 90 8 times, leaving a remainder of 2.
The next digit of our result is 8. 
Result so far: 7386256.18181818
Deduct 88 from 90 and we're left 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.

The final outcome is 7386256.18181818, with a leftover of 2e-09.