We look at the division of 553784 by 41 
The aim is to understand the frequency of 41 in 553784.

Advancing to step 1:
If we divide 5 by 41, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 41

Going ahead to step 2:
When dividing 55 by 41, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 41 away from 55, we end up with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 41

Step 3:
The number 41 fits into 143 3 times, leaving a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 123 from 143 and we're left with 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 41

Let's proceed to step 4:
If we divide 207 by 41, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
Deduct 205 from 207 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 41

On to step 5:
When dividing 28 by 41, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 1350.0
Subtracting 0 from 28 leaves us with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 41

Let's proceed to step 6:
284 divided by 41 is 6 with a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 13506.0
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.

Step 7:
380 divided by 41 is 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 13506.9
If we subtract 369 from 380, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
110 divided by 41 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 13506.92
Subtract 82 from 110 to 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.

Step 9:
When dividing 280 by 41, we get 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 13506.926
Subtract 246 from 280 to get 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.
The next digit of our result is 8. 
Result so far: 13506.9268
The remainder is 12 after subtracting 328 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
The number 41 fits into 120 2 times, leaving a remainder of 38.
The next digit of our result is 2. 
Result so far: 13506.92682
If we subtract 82 from 120, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
380 divided by 41 is 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 13506.926829
If we take 369 away from 380, we end up 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.

Advancing to step 13:
The number 41 fits into 110 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 13506.9268292
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.

Step 14:
When dividing 280 by 41, we get 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 13506.92682926
Subtracting 246 from 280 leaves us 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.

After the division, we end up with 13506.92682926 and a remainder of 3.4e-08.