We divide 851099 by 11
The aim is to understand the frequency of 11 in 851099.

Moving on to step 1:
8 divided by 11 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 11

On to step 2:
85 divided by 11 is 7 with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 77 from 85, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 11

Let's proceed to step 3:
11 can be fit into 81 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 77.0
Subtracting 77 from 81 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 11

Step 4:
11 goes into 40 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 773.0
Subtracting 33 from 40 leaves us with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 11

On to step 5:
When dividing 79 by 11, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 7737.0
If we subtract 77 from 79, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 11

Let's proceed to step 6:
When dividing 29 by 11, we get 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 77372.0
The remainder is 7 after subtracting 22 from 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
When dividing 70 by 11, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 77372.6
Subtract 66 from 70 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
The number 11 fits into 40 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 77372.63
Subtract 33 from 40 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
70 divided by 11 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 77372.636
If we take 66 away from 70, we end up 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.

Moving on to step 10:
When dividing 40 by 11, we get 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 77372.6363
If we take 33 away from 40, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
If we divide 70 by 11, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 77372.63636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
11 goes into 40 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 77372.636363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
The number 11 fits into 70 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 77372.6363636
If we subtract 66 from 70, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
When dividing 40 by 11, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 77372.63636363
Subtracting 33 from 40 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 77372.63636363 and a remainder of 7e-09.