We look at the division of 22016928 by 504 
The aim is to understand the frequency of 504 in 22016928.

Moving on to step 1:
The number 504 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 504

Moving on to step 2:
The number 504 fits into 22 0 times, leaving a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 504

Let's proceed to step 3:
When dividing 220 by 504, we get 0 with a remainder of 220.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 220 to get 220.
Fetch the next digit (1) from the dividend, attach it to 220 and continue: 2201 / 504

Step 4:
504 goes into 2201 4 times with a remainder of 185.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 2016 from 2201 leaves us with 185.
Grab the next digit (6) from the dividend, add it to 185, then carry on: 1856 / 504

Step 5:
The number 504 fits into 1856 3 times, leaving a remainder of 344.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 1512 from 1856 and we're left with 344.
Fetch the next digit (9) from the dividend, attach it to 344 and continue: 3449 / 504

Moving on to step 6:
When dividing 3449 by 504, we get 6 with a remainder of 425.
The number 6 becomes the next digit in our result. 
Result so far: 436.0
Subtracting 3024 from 3449 leaves us with 425.
Append the next digit (2) from the dividend to 425 and continue with: 4252 / 504

Advancing to step 7:
504 goes into 4252 8 times with a remainder of 220.
The next digit of our result is 8. 
Result so far: 4368.0
If we subtract 4032 from 4252, we get 220.
Include the next digit (8) from the dividend after 220, then repeat: 2208 / 504

Let's proceed to step 8:
504 can be fit into 2208 4 times, resulting in a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 43684.0
Deduct 2016 from 2208 and we're left 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:
1920 divided by 504 is 3 with a remainder of 408.
Use 3 as the next digit of our solution. 
Result so far: 43684.3
If we take 1512 away from 1920, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 10:
504 goes into 4080 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 43684.38
If we take 4032 away from 4080, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
504 can be fit into 480 0 times, resulting in a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 43684.38
Subtracting 0 from 480 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 12:
504 goes into 4800 9 times with a remainder of 264.
The number 9 becomes the next digit in our result. 
Result so far: 43684.3809
Deduct 4536 from 4800 and we're left with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 13:
504 goes into 2640 5 times with a remainder of 120.
The next digit of our result is 5. 
Result so far: 43684.38095
If we take 2520 away from 2640, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 14:
The number 504 fits into 1200 2 times, leaving a remainder of 192.
The number 2 becomes the next digit in our result. 
Result so far: 43684.380952
If we subtract 1008 from 1200, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 15:
1920 divided by 504 is 3 with a remainder of 408.
Write down 3 as next digit of the result. 
Result so far: 43684.3809523
Subtract 1512 from 1920 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 16:
If we divide 4080 by 504, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 43684.38095238
If we take 4032 away from 4080, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 43684.38095238 and a remainder of 4.8e-08.