We look at the division of 575041 by 52 
The aim is to understand the frequency of 52 in 575041.

Going ahead to step 1:
If we divide 5 by 52, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 52

Moving on to step 2:
The number 52 fits into 57 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 5 after subtracting 52 from 57.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 52

Step 3:
52 can be fit into 55 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 52 from 55 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 52

On to step 4:
If we divide 30 by 52, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
If we take 0 away from 30, we end up with 30.
Grab the next digit (4) from the dividend, add it to 30, then carry on: 304 / 52

Moving on to step 5:
The number 52 fits into 304 5 times, leaving a remainder of 44.
Write down 5 as next digit of the result. 
Result so far: 1105.0
If we subtract 260 from 304, we get 44.
Take the next digit (1) from the dividend and append it to 44, then repeat: 441 / 52

Going ahead to step 6:
441 divided by 52 is 8 with a remainder of 25.
The next digit of our result is 8. 
Result so far: 11058.0
If we take 416 away from 441, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
When dividing 250 by 52, we get 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 11058.4
Subtracting 208 from 250 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
52 can be fit into 420 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 11058.48
Deduct 416 from 420 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
52 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 11058.48
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
400 divided by 52 is 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 11058.4807
If we subtract 364 from 400, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
52 can be fit into 360 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 11058.48076
If we subtract 312 from 360, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
The number 52 fits into 480 9 times, leaving a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 11058.480769
Subtracting 468 from 480 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
52 goes into 120 2 times with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 11058.4807692
If we take 104 away from 120, we end up 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.

Step 14:
When dividing 160 by 52, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 11058.48076923
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 11058.48076923, and the remainder is 4e-09.