We're dividing 41864643 by 569 
The aim is to understand the frequency of 569 in 41864643.

Step 1:
When dividing 4 by 569, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 569

Let's proceed to step 2:
If we divide 41 by 569, we get 0 and a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 569

Going ahead to step 3:
418 divided by 569 is 0 with a remainder of 418.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 418, we end up with 418.
Grab the next digit (6) from the dividend, add it to 418, then carry on: 4186 / 569

Advancing to step 4:
569 goes into 4186 7 times with a remainder of 203.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 3983 from 4186 leaves us with 203.
Include the next digit (4) from the dividend after 203, then repeat: 2034 / 569

Let's proceed to step 5:
569 goes into 2034 3 times with a remainder of 327.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
Subtracting 1707 from 2034 leaves us with 327.
Append the next digit (6) from the dividend to 327 and continue with: 3276 / 569

Going ahead to step 6:
When dividing 3276 by 569, we get 5 with a remainder of 431.
The number 5 becomes the next digit in our result. 
Result so far: 735.0
Deduct 2845 from 3276 and we're left with 431.
Take the next digit (4) from the dividend and append it to 431, then repeat: 4314 / 569

Going ahead to step 7:
If we divide 4314 by 569, we get 7 and a remainder of 331.
The number 7 becomes the next digit in our result. 
Result so far: 7357.0
Subtracting 3983 from 4314 leaves us with 331.
Take the next digit (3) from the dividend and append it to 331, then repeat: 3313 / 569

Going ahead to step 8:
The number 569 fits into 3313 5 times, leaving a remainder of 468.
Write down 5 as next digit of the result. 
Result so far: 73575.0
Deduct 2845 from 3313 and we're left with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 9:
569 can be fit into 4680 8 times, resulting in a remainder of 128.
The next digit of our result is 8. 
Result so far: 73575.8
The remainder is 128 after subtracting 4552 from 4680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 10:
When dividing 1280 by 569, we get 2 with a remainder of 142.
Use 2 as the next digit of our solution. 
Result so far: 73575.82
If we subtract 1138 from 1280, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 11:
The number 569 fits into 1420 2 times, leaving a remainder of 282.
Write down 2 as next digit of the result. 
Result so far: 73575.822
If we take 1138 away from 1420, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

The final result is 73575.822 with a remainder of 0.0282.