We look at the division of 570011 by 41 
The aim is to understand the frequency of 41 in 570011.

Advancing to step 1:
If we divide 5 by 41, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 41

Let's proceed to step 2:
41 goes into 57 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 41 from 57 and we're left with 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 41

On to step 3:
If we divide 160 by 41, we get 3 and a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 123 from 160 to get 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 41

Step 4:
If we divide 370 by 41, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
The remainder is 1 after subtracting 369 from 370.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 41

Step 5:
When dividing 11 by 41, we get 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 1390.0
Subtracting 0 from 11 leaves us with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 41

Step 6:
41 can be fit into 111 2 times, resulting in a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 13902.0
If we subtract 82 from 111, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
290 divided by 41 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 13902.7
If we subtract 287 from 290, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
The number 41 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 13902.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
41 goes into 300 7 times with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 13902.707
If we subtract 287 from 300, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 10:
If we divide 130 by 41, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 13902.7073
Subtract 123 from 130 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.

Moving on to step 11:
41 goes into 70 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 13902.70731
Deduct 41 from 70 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
When dividing 290 by 41, we get 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 13902.707317
Subtracting 287 from 290 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
41 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 13902.707317
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
If we divide 300 by 41, we get 7 and a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 13902.70731707
Subtract 287 from 300 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 13902.70731707 and a remainder of 1.3e-08.