We look at the division of 858338 by 41 
The aim is to understand the frequency of 41 in 858338.

Advancing to step 1:
41 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 41

On to step 2:
When dividing 85 by 41, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 82 from 85 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 41

Step 3:
The number 41 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we subtract 0 from 38, we get 38.
Include the next digit (3) from the dividend after 38, then repeat: 383 / 41

On to step 4:
41 can be fit into 383 9 times, resulting in a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 209.0
The remainder is 14 after subtracting 369 from 383.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 41

On to step 5:
If we divide 143 by 41, we get 3 and a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 2093.0
If we subtract 123 from 143, we get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 41

Going ahead to step 6:
If we divide 208 by 41, we get 5 and a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 20935.0
Subtract 205 from 208 to 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.

Step 7:
When dividing 30 by 41, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 20935.0
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.

Going ahead to step 8:
300 divided by 41 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 20935.07
The remainder is 13 after subtracting 287 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
130 divided by 41 is 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 20935.073
Deduct 123 from 130 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
70 divided by 41 is 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 20935.0731
Subtracting 41 from 70 leaves us 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.

On to step 11:
The number 41 fits into 290 7 times, leaving a remainder of 3.
The next digit of our result is 7. 
Result so far: 20935.07317
Deduct 287 from 290 and we're left 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 12:
41 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 20935.07317
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.

Let's proceed to step 13:
When dividing 300 by 41, we get 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 20935.0731707
The remainder is 13 after subtracting 287 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 14:
If we divide 130 by 41, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 20935.07317073
Subtracting 123 from 130 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 20935.07317073 and a remainder of 7e-09.