133944 divided by 41 
The aim is to understand the frequency of 41 in 133944.

On to step 1:
The number 41 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 41

On to step 2:
41 can be fit into 13 0 times, resulting in a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 41

On to step 3:
133 divided by 41 is 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 10 after subtracting 123 from 133.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 41

Moving on to step 4:
The number 41 fits into 109 2 times, leaving a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Subtract 82 from 109 to get 27.
Bring next digit (4) of the dividend behind the 27 and repeat the process: 274 / 41

On to step 5:
When dividing 274 by 41, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 326.0
The remainder is 28 after subtracting 246 from 274.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 41

Advancing to step 6:
The number 41 fits into 284 6 times, leaving a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 3266.0
If we take 246 away from 284, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
If we divide 380 by 41, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 3266.9
Deduct 369 from 380 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 8:
41 goes into 110 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 3266.92
If we subtract 82 from 110, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
When dividing 280 by 41, we get 6 with a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 3266.926
If we take 246 away from 280, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 10:
When dividing 340 by 41, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 3266.9268
Subtracting 328 from 340 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
The number 41 fits into 120 2 times, leaving a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 3266.92682
If we take 82 away from 120, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
The number 41 fits into 380 9 times, leaving a remainder of 11.
The next digit of our result is 9. 
Result so far: 3266.926829
Subtracting 369 from 380 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
41 goes into 110 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 3266.9268292
Subtracting 82 from 110 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
280 divided by 41 is 6 with a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 3266.92682926
Deduct 246 from 280 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 3266.92682926, with a leftover of 3.4e-08.