We look at the division of 475523 by 11 
The aim is to understand the frequency of 11 in 475523.

Going ahead to step 1:
The number 11 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 11

Moving on to step 2:
The number 11 fits into 47 4 times, leaving a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 44 from 47 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 11

On to step 3:
If we divide 35 by 11, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we take 33 away from 35, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 11

On to step 4:
The number 11 fits into 25 2 times, leaving a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 432.0
The remainder is 3 after subtracting 22 from 25.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 11

Let's proceed to step 5:
The number 11 fits into 32 2 times, leaving a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 4322.0
Subtract 22 from 32 to get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 11

Moving on to step 6:
If we divide 103 by 11, we get 9 and a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 43229.0
If we subtract 99 from 103, 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.

Going ahead to step 7:
When dividing 40 by 11, we get 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 43229.3
The remainder is 7 after subtracting 33 from 40.
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 8:
When dividing 70 by 11, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 43229.36
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.

Going ahead to step 9:
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: 43229.363
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.

Advancing to step 10:
If we divide 70 by 11, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 43229.3636
Subtracting 66 from 70 leaves us 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.

On to step 11:
40 divided by 11 is 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 43229.36363
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.

Advancing to step 12:
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: 43229.363636
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.

Step 13:
The number 11 fits into 40 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 43229.3636363
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.

Advancing to step 14:
When dividing 70 by 11, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 43229.36363636
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.

The final result is 43229.36363636 with a remainder of 4e-09.