Let's divide 345297 by 52
The aim is to understand the frequency of 52 in 345297.

Advancing to step 1:
If we divide 3 by 52, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 52

Advancing to step 2:
34 divided by 52 is 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Include the next digit (5) from the dividend after 34, then repeat: 345 / 52

Moving on to step 3:
52 can be fit into 345 6 times, resulting in a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 312 away from 345, we end up with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 52

Going ahead to step 4:
52 goes into 332 6 times with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Subtracting 312 from 332 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 52

Moving on to step 5:
When dividing 209 by 52, we get 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 664.0
If we take 208 away from 209, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 52

Moving on to step 6:
When dividing 17 by 52, we get 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 6640.0
If we take 0 away from 17, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
52 can be fit into 170 3 times, resulting in a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 6640.3
The remainder is 14 after subtracting 156 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
52 can be fit into 140 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 6640.32
If we take 104 away from 140, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
52 goes into 360 6 times with a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 6640.326
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.

On to step 10:
When dividing 480 by 52, we get 9 with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 6640.3269
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.

On to step 11:
If we divide 120 by 52, we get 2 and a remainder of 16.
The next digit of our result is 2. 
Result so far: 6640.32692
Deduct 104 from 120 and we're left 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.

Going ahead to step 12:
160 divided by 52 is 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 6640.326923
If we subtract 156 from 160, we 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.

On to step 13:
If we divide 40 by 52, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 6640.326923
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.

Going ahead to step 14:
The number 52 fits into 400 7 times, leaving a remainder of 36.
Use 7 as the next digit of our solution. 
Result so far: 6640.32692307
Deduct 364 from 400 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 6640.32692307, with a leftover of 3.6e-08.