423020 divided by 11 
The aim is to understand the frequency of 11 in 423020.

Moving on to step 1:
The number 11 fits into 4 0 times, leaving 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 (2) from the dividend, add it to 4, then carry on: 42 / 11

On to step 2:
42 divided by 11 is 3 with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 9 after subtracting 33 from 42.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 11

Moving on to step 3:
The number 11 fits into 93 8 times, leaving a remainder of 5.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 88 from 93, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 11

Let's proceed to step 4:
50 divided by 11 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 384.0
If we subtract 44 from 50, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 11

On to step 5:
When dividing 62 by 11, we get 5 with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 3845.0
Deduct 55 from 62 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 11

Let's proceed to step 6:
When dividing 70 by 11, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 38456.0
If we subtract 66 from 70, 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.

On to step 7:
40 divided by 11 is 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 38456.3
If we take 33 away from 40, we end up 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.

Going ahead to step 8:
When dividing 70 by 11, we get 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 38456.36
Deduct 66 from 70 and we're left 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 9:
When dividing 40 by 11, we get 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 38456.363
If we take 33 away from 40, we end up 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.

On to step 10:
70 divided by 11 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 38456.3636
The remainder is 4 after subtracting 66 from 70.
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 11:
When dividing 40 by 11, we get 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 38456.36363
If we take 33 away from 40, we end up 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.

Let's proceed to step 12:
11 goes into 70 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 38456.363636
If we subtract 66 from 70, 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.

Moving on to step 13:
11 can be fit into 40 3 times, resulting in a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 38456.3636363
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 14:
70 divided by 11 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 38456.36363636
The remainder is 4 after subtracting 66 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 38456.36363636, and the remainder is 4e-09.