453953 ÷ 11 
The aim is to understand the frequency of 11 in 453953.

Advancing to step 1:
11 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 11

Step 2:
When dividing 45 by 11, we get 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 1 after subtracting 44 from 45.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 11

Moving on to step 3:
The number 11 fits into 13 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
The remainder is 2 after subtracting 11 from 13.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 11

On to step 4:
11 can be fit into 29 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 412.0
If we take 22 away from 29, we end up with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 11

Let's proceed to step 5:
11 goes into 75 6 times with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 4126.0
Subtracting 66 from 75 leaves us with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 11

Moving on to step 6:
The number 11 fits into 93 8 times, leaving a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 41268.0
Deduct 88 from 93 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 41268.4
The remainder is 6 after subtracting 44 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
11 goes into 60 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 41268.45
The remainder is 5 after subtracting 55 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
The number 11 fits into 50 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 41268.454
The remainder is 6 after subtracting 44 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
The number 11 fits into 60 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 41268.4545
Subtract 55 from 60 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
50 divided by 11 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 41268.45454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
The number 11 fits into 60 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 41268.454545
Subtracting 55 from 60 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
11 can be fit into 50 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 41268.4545454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
60 divided by 11 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 41268.45454545
The remainder is 5 after subtracting 55 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 41268.45454545, with a leftover of 5e-09.