We look at the division of 23993928 by 530 
The aim is to understand the frequency of 530 in 23993928.

Let's proceed to step 1:
530 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 530

Going ahead to step 2:
If we divide 23 by 530, we get 0 and a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 530

On to step 3:
When dividing 239 by 530, we get 0 with a remainder of 239.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 239, we end up with 239.
Include the next digit (9) from the dividend after 239, then repeat: 2399 / 530

Moving on to step 4:
530 goes into 2399 4 times with a remainder of 279.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 2120 from 2399 and we're left with 279.
Append the next digit (3) from the dividend to 279 and continue with: 2793 / 530

On to step 5:
530 goes into 2793 5 times with a remainder of 143.
Put 5 as the next digit of the answer. 
Result so far: 45.0
The remainder is 143 after subtracting 2650 from 2793.
Take the next digit (9) from the dividend and append it to 143, then repeat: 1439 / 530

Step 6:
If we divide 1439 by 530, we get 2 and a remainder of 379.
Put 2 as the next digit of the answer. 
Result so far: 452.0
The remainder is 379 after subtracting 1060 from 1439.
Fetch the next digit (2) from the dividend, attach it to 379 and continue: 3792 / 530

Step 7:
530 can be fit into 3792 7 times, resulting in a remainder of 82.
Put 7 as the next digit of the answer. 
Result so far: 4527.0
Subtracting 3710 from 3792 leaves us with 82.
Fetch the next digit (8) from the dividend, attach it to 82 and continue: 828 / 530

Step 8:
If we divide 828 by 530, we get 1 and a remainder of 298.
The number 1 becomes the next digit in our result. 
Result so far: 45271.0
The remainder is 298 after subtracting 530 from 828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 9:
530 can be fit into 2980 5 times, resulting in a remainder of 330.
Put 5 as the next digit of the answer. 
Result so far: 45271.5
If we take 2650 away from 2980, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
If we divide 3300 by 530, we get 6 and a remainder of 120.
The next digit of our result is 6. 
Result so far: 45271.56
The remainder is 120 after subtracting 3180 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 11:
530 can be fit into 1200 2 times, resulting in a remainder of 140.
Write down 2 as next digit of the result. 
Result so far: 45271.562
The remainder is 140 after subtracting 1060 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 12:
The number 530 fits into 1400 2 times, leaving a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 45271.5622
Subtract 1060 from 1400 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

The final result is 45271.5622 with a remainder of 0.0034.