We divide 143318 by 11
The aim is to understand the frequency of 11 in 143318.

Advancing to step 1:
The number 11 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 11

On to step 2:
When dividing 14 by 11, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 11 from 14 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 11

Going ahead to step 3:
If we divide 33 by 11, we get 3 and a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 33 from 33 leaves us with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 11

Let's proceed to step 4:
11 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 130.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 11

Step 5:
When dividing 31 by 11, we get 2 with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 1302.0
Deduct 22 from 31 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 11

Advancing to step 6:
11 goes into 98 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 13028.0
Subtract 88 from 98 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
When dividing 100 by 11, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 13028.9
Subtract 99 from 100 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
The number 11 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 13028.9
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
The number 11 fits into 100 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 13028.909
Subtracting 99 from 100 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
11 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 13028.909
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
If we divide 100 by 11, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 13028.90909
Deduct 99 from 100 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
The number 11 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 13028.90909
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
If we divide 100 by 11, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 13028.9090909
The remainder is 1 after subtracting 99 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 14:
11 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 13028.9090909
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 13028.9090909 with a remaining 1e-08.