We're dividing 391273 by 41 
The aim is to understand the frequency of 41 in 391273.

Moving on to step 1:
The number 41 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 41

Step 2:
41 can be fit into 39 0 times, resulting in a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 41

Going ahead to step 3:
When dividing 391 by 41, we get 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 369 from 391, we get 22.
Fetch the next digit (2) from the dividend, attach it to 22 and continue: 222 / 41

On to step 4:
222 divided by 41 is 5 with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Subtracting 205 from 222 leaves us with 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 41

Step 5:
The number 41 fits into 177 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 954.0
Deduct 164 from 177 and we're left with 13.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 41

Let's proceed to step 6:
133 divided by 41 is 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 9543.0
Deduct 123 from 133 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.

Moving on to step 7:
100 divided by 41 is 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 9543.2
If we subtract 82 from 100, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
41 can be fit into 180 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 9543.24
If we subtract 164 from 180, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
The number 41 fits into 160 3 times, leaving a remainder of 37.
The next digit of our result is 3. 
Result so far: 9543.243
Subtract 123 from 160 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 10:
When dividing 370 by 41, we get 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 9543.2439
Subtract 369 from 370 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.

Moving on to step 11:
41 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 9543.2439
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.

Step 12:
100 divided by 41 is 2 with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 9543.243902
Subtract 82 from 100 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
If we divide 180 by 41, we get 4 and a remainder of 16.
The next digit of our result is 4. 
Result so far: 9543.2439024
Subtracting 164 from 180 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
The number 41 fits into 160 3 times, leaving a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 9543.24390243
If we subtract 123 from 160, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 9543.24390243 and a remainder of 3.7e-08.