Let's divide 425138 by 11
The aim is to understand the frequency of 11 in 425138.

On to step 1:
11 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 11

Moving on to step 2:
If we divide 42 by 11, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 33 away from 42, we end up with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 11

Let's proceed to step 3:
When dividing 95 by 11, we get 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 38.0
The remainder is 7 after subtracting 88 from 95.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 11

Moving on to step 4:
The number 11 fits into 71 6 times, leaving a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 386.0
If we take 66 away from 71, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 11

Going ahead to step 5:
53 divided by 11 is 4 with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 3864.0
If we subtract 44 from 53, we get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 11

Moving on to step 6:
11 can be fit into 98 8 times, resulting in a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 38648.0
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.

Step 7:
The number 11 fits into 100 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 38648.9
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.

Moving on to step 8:
The number 11 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 38648.9
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 9:
If we divide 100 by 11, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 38648.909
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.

Moving on to step 10:
If we divide 10 by 11, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 38648.909
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.

Advancing to step 11:
100 divided by 11 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 38648.90909
If we subtract 99 from 100, we 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.

Moving on to step 12:
10 divided by 11 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 38648.90909
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.

Advancing to step 13:
The number 11 fits into 100 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 38648.9090909
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.

Let's proceed to step 14:
10 divided by 11 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 38648.9090909
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.

After the division, we end up with 38648.9090909 and a remainder of 1e-08.