665765 divided by 11 
The aim is to understand the frequency of 11 in 665765.

Advancing to step 1:
6 divided by 11 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 11

Let's proceed to step 2:
66 divided by 11 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 66 from 66 and we're left with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 11

Advancing to step 3:
11 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 11

Advancing to step 4:
When dividing 57 by 11, we get 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 605.0
If we take 55 away from 57, we end up with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 11

Moving on to step 5:
The number 11 fits into 26 2 times, leaving a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 6052.0
If we take 22 away from 26, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 11

Going ahead to step 6:
11 goes into 45 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 60524.0
Deduct 44 from 45 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
10 divided by 11 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 60524.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 11 is 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 60524.09
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
If we divide 10 by 11, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 60524.09
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
If we divide 100 by 11, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 60524.0909
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
The number 11 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 60524.0909
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
If we divide 100 by 11, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 60524.090909
If we take 99 away from 100, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 13:
If we divide 10 by 11, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 60524.090909
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
When dividing 100 by 11, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 60524.09090909
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 60524.09090909, and the remainder is 1e-09.