Let's divide 402048 by 11
The aim is to understand the frequency of 11 in 402048.

Advancing to step 1:
The number 11 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 11

Let's proceed to step 2:
11 goes into 40 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 7 after subtracting 33 from 40.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 11

Advancing to step 3:
72 divided by 11 is 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we take 66 away from 72, we end up with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 11

Moving on to step 4:
The number 11 fits into 60 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 365.0
If we subtract 55 from 60, we get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 11

Let's proceed to step 5:
11 goes into 54 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 3654.0
Deduct 44 from 54 and we're left with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 11

Step 6:
11 goes into 108 9 times with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 36549.0
Deduct 99 from 108 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 11 fits into 90 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 36549.8
If we take 88 away from 90, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
11 goes into 20 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 36549.81
Subtract 11 from 20 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
The number 11 fits into 90 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 36549.818
Subtracting 88 from 90 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
When dividing 20 by 11, we get 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 36549.8181
Deduct 11 from 20 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
11 can be fit into 90 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 36549.81818
Deduct 88 from 90 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
The number 11 fits into 20 1 times, leaving a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 36549.818181
Subtract 11 from 20 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
When dividing 90 by 11, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 36549.8181818
If we subtract 88 from 90, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
20 divided by 11 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 36549.81818181
Subtract 11 from 20 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 36549.81818181 with a remaining 9e-09.