We're dividing 16868384 by 504 
The aim is to understand the frequency of 504 in 16868384.

On to step 1:
504 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 504

On to step 2:
If we divide 16 by 504, we get 0 and a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 504

Let's proceed to step 3:
504 goes into 168 0 times with a remainder of 168.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 168 and we're left with 168.
Grab the next digit (6) from the dividend, add it to 168, then carry on: 1686 / 504

Advancing to step 4:
504 goes into 1686 3 times with a remainder of 174.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 1512 from 1686 leaves us with 174.
Take the next digit (8) from the dividend and append it to 174, then repeat: 1748 / 504

Step 5:
If we divide 1748 by 504, we get 3 and a remainder of 236.
The next digit of our result is 3. 
Result so far: 33.0
Subtracting 1512 from 1748 leaves us with 236.
Fetch the next digit (3) from the dividend, attach it to 236 and continue: 2363 / 504

Going ahead to step 6:
504 can be fit into 2363 4 times, resulting in a remainder of 347.
Put 4 as the next digit of the answer. 
Result so far: 334.0
Subtracting 2016 from 2363 leaves us with 347.
Append the next digit (8) from the dividend to 347 and continue with: 3478 / 504

On to step 7:
504 can be fit into 3478 6 times, resulting in a remainder of 454.
Put 6 as the next digit of the answer. 
Result so far: 3346.0
If we take 3024 away from 3478, we end up with 454.
Take the next digit (4) from the dividend and append it to 454, then repeat: 4544 / 504

Advancing to step 8:
504 can be fit into 4544 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 33469.0
If we take 4536 away from 4544, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
504 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 33469.0
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
When dividing 800 by 504, we get 1 with a remainder of 296.
Use 1 as the next digit of our solution. 
Result so far: 33469.01
Subtracting 504 from 800 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 11:
The number 504 fits into 2960 5 times, leaving a remainder of 440.
Put 5 as the next digit of the answer. 
Result so far: 33469.015
Subtract 2520 from 2960 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 12:
504 can be fit into 4400 8 times, resulting in a remainder of 368.
Write down 8 as next digit of the result. 
Result so far: 33469.0158
Subtract 4032 from 4400 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 13:
If we divide 3680 by 504, we get 7 and a remainder of 152.
The next digit of our result is 7. 
Result so far: 33469.01587
Subtracting 3528 from 3680 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 14:
If we divide 1520 by 504, we get 3 and a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 33469.015873
Deduct 1512 from 1520 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 15:
When dividing 80 by 504, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 33469.015873
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 16:
If we divide 800 by 504, we get 1 and a remainder of 296.
Write down 1 as next digit of the result. 
Result so far: 33469.01587301
The remainder is 296 after subtracting 504 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The final outcome is 33469.01587301, with a leftover of 2.96e-07.