423538 divided by 11 
The aim is to understand the frequency of 11 in 423538.

Advancing to step 1:
11 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 11

Going ahead to step 2:
The number 11 fits into 42 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 33 from 42, we get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 11

Moving on to step 3:
11 can be fit into 93 8 times, resulting in a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtract 88 from 93 to get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 11

Going ahead to step 4:
If we divide 55 by 11, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 385.0
The remainder is 0 after subtracting 55 from 55.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 11

Step 5:
The number 11 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 3850.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 11

Let's proceed to step 6:
When dividing 38 by 11, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 38503.0
Subtract 33 from 38 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.

Moving on to step 7:
50 divided by 11 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 38503.4
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.

Let's proceed to step 8:
60 divided by 11 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 38503.45
If we take 55 away from 60, we end up 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.

Going ahead to step 9:
When dividing 50 by 11, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 38503.454
Subtract 44 from 50 to get 6.
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 10:
The number 11 fits into 60 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 38503.4545
If we take 55 away from 60, we end up 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.

Advancing to step 11:
The number 11 fits into 50 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 38503.45454
Subtract 44 from 50 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 12:
11 can be fit into 60 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 38503.454545
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.

Going ahead to step 13:
11 goes into 50 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 38503.4545454
Subtract 44 from 50 to get 6.
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 14:
60 divided by 11 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 38503.45454545
If we subtract 55 from 60, we 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.

The final result is 38503.45454545 with a remainder of 5e-09.