91289099 ÷ 11 
Our goal is to divide 91289099 by 11.

Moving on to step 1:
If we divide 9 by 11, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 11

Step 2:
11 goes into 91 8 times with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 88 from 91 to get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 11

Going ahead to step 3:
If we divide 32 by 11, we get 2 and a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 82.0
Subtracting 22 from 32 leaves us with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 11

Advancing to step 4:
The number 11 fits into 108 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 829.0
If we subtract 99 from 108, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 11

Going ahead to step 5:
11 goes into 99 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 8299.0
Deduct 99 from 99 and we're left with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 11

Moving on to step 6:
0 divided by 11 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 82990.0
Deduct 0 from 0 and we're left with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 11

On to step 7:
If we divide 9 by 11, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 829900.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 11

Advancing to step 8:
11 goes into 99 9 times with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 8299009.0
If we take 99 away from 99, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 11, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8299009.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
When dividing 0 by 11, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8299009.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 8299009.0 with a remaining 0.0.