Let's divide 56691397 by 504
The aim is to understand the frequency of 504 in 56691397.

Let's proceed to step 1:
When dividing 5 by 504, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 504

Step 2:
When dividing 56 by 504, we get 0 with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Bring next digit (6) of the dividend behind the 56 and repeat the process: 566 / 504

On to step 3:
566 divided by 504 is 1 with a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 504 away from 566, we end up with 62.
Bring next digit (9) of the dividend behind the 62 and repeat the process: 629 / 504

Step 4:
The number 504 fits into 629 1 times, leaving a remainder of 125.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 504 from 629 to get 125.
Take the next digit (1) from the dividend and append it to 125, then repeat: 1251 / 504

Advancing to step 5:
1251 divided by 504 is 2 with a remainder of 243.
Use 2 as the next digit of our solution. 
Result so far: 112.0
Deduct 1008 from 1251 and we're left with 243.
Include the next digit (3) from the dividend after 243, then repeat: 2433 / 504

Going ahead to step 6:
If we divide 2433 by 504, we get 4 and a remainder of 417.
The number 4 becomes the next digit in our result. 
Result so far: 1124.0
If we subtract 2016 from 2433, we get 417.
Bring next digit (9) of the dividend behind the 417 and repeat the process: 4179 / 504

Advancing to step 7:
504 goes into 4179 8 times with a remainder of 147.
Write down 8 as next digit of the result. 
Result so far: 11248.0
If we subtract 4032 from 4179, we get 147.
Bring next digit (7) of the dividend behind the 147 and repeat the process: 1477 / 504

Moving on to step 8:
The number 504 fits into 1477 2 times, leaving a remainder of 469.
Record the quotient 2 as the next digit in the result. 
Result so far: 112482.0
Subtract 1008 from 1477 to get 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Going ahead to step 9:
504 goes into 4690 9 times with a remainder of 154.
Record the quotient 9 as the next digit in the result. 
Result so far: 112482.9
The remainder is 154 after subtracting 4536 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
504 goes into 1540 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 112482.93
Deduct 1512 from 1540 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
504 can be fit into 280 0 times, resulting in a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 112482.93
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 12:
504 can be fit into 2800 5 times, resulting in a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 112482.9305
If we take 2520 away from 2800, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 13:
If we divide 2800 by 504, we get 5 and a remainder of 280.
Write down 5 as next digit of the result. 
Result so far: 112482.93055
Deduct 2520 from 2800 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The quotient of the division is 112482.93055, and the remainder is 0.00028.