We look at the division of 806993 by 11 
The aim is to understand the frequency of 11 in 806993.

On 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
Subtracting 0 from 8 leaves us with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 11

Let's proceed to step 2:
11 goes into 80 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 3 after subtracting 77 from 80.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 11

Moving on to step 3:
36 divided by 11 is 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Subtract 33 from 36 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 11

Step 4:
11 goes into 39 3 times with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 733.0
If we take 33 away from 39, we end up with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 11

Advancing to step 5:
11 goes into 69 6 times with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 7336.0
If we take 66 away from 69, we end up with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 11

On to step 6:
11 goes into 33 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 73363.0
Deduct 33 from 33 and we're left 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.

On to step 7:
11 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 73363.0
Subtract 0 from 0 to 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.

Moving on to step 8:
0 divided by 11 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 73363.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 73363.0 with a remainder of 0.0.