52379595 divided by 825 
The aim is to understand the frequency of 825 in 52379595.

Advancing to step 1:
825 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 825

Advancing to step 2:
825 can be fit into 52 0 times, resulting in a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Fetch the next digit (3) from the dividend, attach it to 52 and continue: 523 / 825

Advancing to step 3:
825 goes into 523 0 times with a remainder of 523.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 523 after subtracting 0 from 523.
Take the next digit (7) from the dividend and append it to 523, then repeat: 5237 / 825

Moving on to step 4:
When dividing 5237 by 825, we get 6 with a remainder of 287.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 4950 from 5237 leaves us with 287.
Grab the next digit (9) from the dividend, add it to 287, then carry on: 2879 / 825

Moving on to step 5:
The number 825 fits into 2879 3 times, leaving a remainder of 404.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Subtract 2475 from 2879 to get 404.
Take the next digit (5) from the dividend and append it to 404, then repeat: 4045 / 825

On to step 6:
4045 divided by 825 is 4 with a remainder of 745.
Write down 4 as next digit of the result. 
Result so far: 634.0
Subtract 3300 from 4045 to get 745.
Take the next digit (9) from the dividend and append it to 745, then repeat: 7459 / 825

Let's proceed to step 7:
825 goes into 7459 9 times with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 6349.0
Deduct 7425 from 7459 and we're left with 34.
Append the next digit (5) from the dividend to 34 and continue with: 345 / 825

Advancing to step 8:
The number 825 fits into 345 0 times, leaving a remainder of 345.
The number 0 becomes the next digit in our result. 
Result so far: 63490.0
The remainder is 345 after subtracting 0 from 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Step 9:
The number 825 fits into 3450 4 times, leaving a remainder of 150.
Use 4 as the next digit of our solution. 
Result so far: 63490.4
The remainder is 150 after subtracting 3300 from 3450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 10:
1500 divided by 825 is 1 with a remainder of 675.
Record the quotient 1 as the next digit in the result. 
Result so far: 63490.41
The remainder is 675 after subtracting 825 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Let's proceed to step 11:
825 can be fit into 6750 8 times, resulting in a remainder of 150.
The number 8 becomes the next digit in our result. 
Result so far: 63490.418
If we subtract 6600 from 6750, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 12:
When dividing 1500 by 825, we get 1 with a remainder of 675.
The number 1 becomes the next digit in our result. 
Result so far: 63490.4181
Subtract 825 from 1500 to get 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Step 13:
The number 825 fits into 6750 8 times, leaving a remainder of 150.
Record the quotient 8 as the next digit in the result. 
Result so far: 63490.41818
The remainder is 150 after subtracting 6600 from 6750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 14:
The number 825 fits into 1500 1 times, leaving a remainder of 675.
Record the quotient 1 as the next digit in the result. 
Result so far: 63490.418181
Subtract 825 from 1500 to get 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Moving on to step 15:
The number 825 fits into 6750 8 times, leaving a remainder of 150.
Record the quotient 8 as the next digit in the result. 
Result so far: 63490.4181818
Deduct 6600 from 6750 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 16:
825 goes into 1500 1 times with a remainder of 675.
Record the quotient 1 as the next digit in the result. 
Result so far: 63490.41818181
The remainder is 675 after subtracting 825 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

The quotient of the division is 63490.41818181, and the remainder is 6.75e-07.