537109 ÷ 52 
The aim is to understand the frequency of 52 in 537109.

Step 1:
5 divided by 52 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 52

Step 2:
When dividing 53 by 52, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 52 from 53 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 52

Going ahead to step 3:
17 divided by 52 is 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 17, we get 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 52

Moving on to step 4:
52 goes into 171 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 103.0
Subtracting 156 from 171 leaves us with 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 52

On to step 5:
When dividing 150 by 52, we get 2 with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 1032.0
Subtract 104 from 150 to get 46.
Include the next digit (9) from the dividend after 46, then repeat: 469 / 52

Moving on to step 6:
52 goes into 469 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 10329.0
If we take 468 away from 469, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
When dividing 10 by 52, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10329.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 52 fits into 100 1 times, leaving a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 10329.01
Subtract 52 from 100 to 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.

Let's proceed to step 9:
If we divide 480 by 52, we get 9 and a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 10329.019
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
If we divide 120 by 52, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 10329.0192
Subtracting 104 from 120 leaves us 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.

Advancing to step 11:
52 goes into 160 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 10329.01923
The remainder is 4 after subtracting 156 from 160.
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 12:
52 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 10329.01923
The remainder is 40 after subtracting 0 from 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 13:
52 goes into 400 7 times with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 10329.0192307
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 14:
52 goes into 360 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 10329.01923076
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.

The final result is 10329.01923076 with a remainder of 4.8e-08.