Let's divide 79438 by 11
The aim is to understand the frequency of 11 in 79438.

On to step 1:
If we divide 7 by 11, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 11

Going ahead to step 2:
When dividing 79 by 11, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 77 from 79 leaves us with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 11

On to step 3:
When dividing 24 by 11, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Subtracting 22 from 24 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 11

On to step 4:
When dividing 23 by 11, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 722.0
Deduct 22 from 23 and we're left with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 11

Moving on to step 5:
When dividing 18 by 11, we get 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 7221.0
Subtract 11 from 18 to get 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 6:
11 goes into 70 6 times with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 7221.6
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.

Moving on to step 7:
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: 7221.63
Deduct 33 from 40 and we're left 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.

Step 8:
If we divide 70 by 11, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 7221.636
If we take 66 away from 70, we end up 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.

Let's proceed to step 9:
11 goes into 40 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 7221.6363
Subtract 33 from 40 to get 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:
11 goes into 70 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 7221.63636
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 11:
When dividing 40 by 11, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 7221.636363
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.

Moving on to step 12:
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: 7221.6363636
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.

Step 13:
The number 11 fits into 40 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 7221.63636363
Subtracting 33 from 40 leaves us 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.

Our division results in 7221.63636363 with a remaining 7e-09.