We divide 28581 by 41
The aim is to understand the frequency of 41 in 28581.

Step 1:
2 divided by 41 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 41

Step 2:
When dividing 28 by 41, we get 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 41

On to step 3:
41 goes into 285 6 times with a remainder of 39.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 246 from 285, we get 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 41

Step 4:
The number 41 fits into 398 9 times, leaving a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 69.0
Subtract 369 from 398 to get 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 41

Let's proceed to step 5:
If we divide 291 by 41, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 697.0
The remainder is 4 after subtracting 287 from 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 6:
40 divided by 41 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 697.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
41 can be fit into 400 9 times, resulting in a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 697.09
Subtract 369 from 400 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
41 goes into 310 7 times with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 697.097
The remainder is 23 after subtracting 287 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 9:
When dividing 230 by 41, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 697.0975
The remainder is 25 after subtracting 205 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 10:
When dividing 250 by 41, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 697.09756
Deduct 246 from 250 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
If we divide 40 by 41, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 697.09756
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
If we divide 400 by 41, we get 9 and a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 697.0975609
Subtracting 369 from 400 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
310 divided by 41 is 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 697.09756097
The remainder is 23 after subtracting 287 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 697.09756097 and a remainder of 2.3e-08.