We look at the division of 23104072 by 624 
The aim is to understand the frequency of 624 in 23104072.

Advancing to step 1:
If we divide 2 by 624, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 624

Let's proceed to step 2:
624 goes into 23 0 times with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 624

Step 3:
The number 624 fits into 231 0 times, leaving a remainder of 231.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 231, we end up with 231.
Include the next digit (0) from the dividend after 231, then repeat: 2310 / 624

Step 4:
The number 624 fits into 2310 3 times, leaving a remainder of 438.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 438 after subtracting 1872 from 2310.
Take the next digit (4) from the dividend and append it to 438, then repeat: 4384 / 624

Moving on to step 5:
The number 624 fits into 4384 7 times, leaving a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 4368 away from 4384, we end up with 16.
Grab the next digit (0) from the dividend, add it to 16, then carry on: 160 / 624

Moving on to step 6:
When dividing 160 by 624, we get 0 with a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 370.0
Deduct 0 from 160 and we're left with 160.
Take the next digit (7) from the dividend and append it to 160, then repeat: 1607 / 624

On to step 7:
If we divide 1607 by 624, we get 2 and a remainder of 359.
Put 2 as the next digit of the answer. 
Result so far: 3702.0
If we take 1248 away from 1607, we end up with 359.
Append the next digit (2) from the dividend to 359 and continue with: 3592 / 624

Advancing to step 8:
624 can be fit into 3592 5 times, resulting in a remainder of 472.
The next digit of our result is 5. 
Result so far: 37025.0
If we take 3120 away from 3592, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Going ahead to step 9:
4720 divided by 624 is 7 with a remainder of 352.
Record the quotient 7 as the next digit in the result. 
Result so far: 37025.7
If we take 4368 away from 4720, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 10:
624 goes into 3520 5 times with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 37025.75
Subtract 3120 from 3520 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 11:
The number 624 fits into 4000 6 times, leaving a remainder of 256.
Record the quotient 6 as the next digit in the result. 
Result so far: 37025.756
Subtract 3744 from 4000 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 12:
624 goes into 2560 4 times with a remainder of 64.
Record the quotient 4 as the next digit in the result. 
Result so far: 37025.7564
If we take 2496 away from 2560, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
If we divide 640 by 624, we get 1 and a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 37025.75641
Subtracting 624 from 640 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
If we divide 160 by 624, we get 0 and a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 37025.75641
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 15:
When dividing 1600 by 624, we get 2 with a remainder of 352.
The number 2 becomes the next digit in our result. 
Result so far: 37025.7564102
If we subtract 1248 from 1600, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 16:
3520 divided by 624 is 5 with a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 37025.75641025
The remainder is 400 after subtracting 3120 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 37025.75641025 with a remainder of 4e-07.