We divide 24423605 by 287
The aim is to understand the frequency of 287 in 24423605.

On to step 1:
The number 287 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 287

Moving on to step 2:
287 can be fit into 24 0 times, resulting in a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 24 after subtracting 0 from 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 287

Step 3:
The number 287 fits into 244 0 times, leaving a remainder of 244.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 244 after subtracting 0 from 244.
Fetch the next digit (2) from the dividend, attach it to 244 and continue: 2442 / 287

Moving on to step 4:
287 goes into 2442 8 times with a remainder of 146.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 2296 from 2442 leaves us with 146.
Append the next digit (3) from the dividend to 146 and continue with: 1463 / 287

Step 5:
The number 287 fits into 1463 5 times, leaving a remainder of 28.
The next digit of our result is 5. 
Result so far: 85.0
Deduct 1435 from 1463 and we're left with 28.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 287

On to step 6:
The number 287 fits into 286 0 times, leaving a remainder of 286.
Use 0 as the next digit of our solution. 
Result so far: 850.0
Subtracting 0 from 286 leaves us with 286.
Append the next digit (0) from the dividend to 286 and continue with: 2860 / 287

Advancing to step 7:
If we divide 2860 by 287, we get 9 and a remainder of 277.
Write down 9 as next digit of the result. 
Result so far: 8509.0
If we subtract 2583 from 2860, we get 277.
Append the next digit (5) from the dividend to 277 and continue with: 2775 / 287

Advancing to step 8:
287 goes into 2775 9 times with a remainder of 192.
Record the quotient 9 as the next digit in the result. 
Result so far: 85099.0
Subtracting 2583 from 2775 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 9:
If we divide 1920 by 287, we get 6 and a remainder of 198.
The next digit of our result is 6. 
Result so far: 85099.6
Subtracting 1722 from 1920 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 10:
When dividing 1980 by 287, we get 6 with a remainder of 258.
The number 6 becomes the next digit in our result. 
Result so far: 85099.66
Subtracting 1722 from 1980 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

The final result is 85099.66 with a remainder of 0.258.