We're dividing 24399153 by 411 
The aim is to understand the frequency of 411 in 24399153.

Step 1:
411 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 411

Step 2:
The number 411 fits into 24 0 times, leaving a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 24 to get 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 411

Let's proceed to step 3:
411 goes into 243 0 times with a remainder of 243.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 243 leaves us with 243.
Take the next digit (9) from the dividend and append it to 243, then repeat: 2439 / 411

Moving on to step 4:
If we divide 2439 by 411, we get 5 and a remainder of 384.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 2055 from 2439, we get 384.
Bring next digit (9) of the dividend behind the 384 and repeat the process: 3849 / 411

Going ahead to step 5:
411 can be fit into 3849 9 times, resulting in a remainder of 150.
Write down 9 as next digit of the result. 
Result so far: 59.0
Deduct 3699 from 3849 and we're left with 150.
Fetch the next digit (1) from the dividend, attach it to 150 and continue: 1501 / 411

Step 6:
When dividing 1501 by 411, we get 3 with a remainder of 268.
Put 3 as the next digit of the answer. 
Result so far: 593.0
Deduct 1233 from 1501 and we're left with 268.
Include the next digit (5) from the dividend after 268, then repeat: 2685 / 411

Going ahead to step 7:
2685 divided by 411 is 6 with a remainder of 219.
Put 6 as the next digit of the answer. 
Result so far: 5936.0
Deduct 2466 from 2685 and we're left with 219.
Grab the next digit (3) from the dividend, add it to 219, then carry on: 2193 / 411

Step 8:
The number 411 fits into 2193 5 times, leaving a remainder of 138.
Record the quotient 5 as the next digit in the result. 
Result so far: 59365.0
The remainder is 138 after subtracting 2055 from 2193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

On to step 9:
411 can be fit into 1380 3 times, resulting in a remainder of 147.
The next digit of our result is 3. 
Result so far: 59365.3
If we take 1233 away from 1380, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 10:
1470 divided by 411 is 3 with a remainder of 237.
Record the quotient 3 as the next digit in the result. 
Result so far: 59365.33
Deduct 1233 from 1470 and we're left with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

The final outcome is 59365.33, with a leftover of 0.237.