Let's divide 412853 by 52
The aim is to understand the frequency of 52 in 412853.

Going ahead to step 1:
When dividing 4 by 52, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 52

Going ahead to step 2:
When dividing 41 by 52, we get 0 with a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 41, we get 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 52

Going ahead to step 3:
If we divide 412 by 52, we get 7 and a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 364 from 412 and we're left with 48.
Grab the next digit (8) from the dividend, add it to 48, then carry on: 488 / 52

Advancing to step 4:
52 can be fit into 488 9 times, resulting in a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtracting 468 from 488 leaves us with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 52

Advancing to step 5:
The number 52 fits into 205 3 times, leaving a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 793.0
Deduct 156 from 205 and we're left with 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 52

Step 6:
52 can be fit into 493 9 times, resulting in a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 7939.0
Subtracting 468 from 493 leaves us 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.

Advancing to step 7:
If we divide 250 by 52, we get 4 and a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 7939.4
If we subtract 208 from 250, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 8:
The number 52 fits into 420 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 7939.48
The remainder is 4 after subtracting 416 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
52 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 7939.48
Subtract 0 from 40 to 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.

Step 10:
52 goes into 400 7 times with a remainder of 36.
The next digit of our result is 7. 
Result so far: 7939.4807
The remainder is 36 after subtracting 364 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
52 goes into 360 6 times with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 7939.48076
Deduct 312 from 360 and we're left 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.

On to step 12:
480 divided by 52 is 9 with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 7939.480769
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.

Moving on to step 13:
52 can be fit into 120 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 7939.4807692
Subtract 104 from 120 to get 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:
The number 52 fits into 160 3 times, leaving a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 7939.48076923
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 7939.48076923 and a remainder of 4e-09.