We look at the division of 5147486 by 52 
The aim is to understand the frequency of 52 in 5147486.

Let's proceed to step 1:
If we divide 5 by 52, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 52

Going ahead to step 2:
52 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 52

Moving on to step 3:
If we divide 514 by 52, we get 9 and a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 468 away from 514, we end up with 46.
Include the next digit (7) from the dividend after 46, then repeat: 467 / 52

Advancing to step 4:
When dividing 467 by 52, we get 8 with a remainder of 51.
The number 8 becomes the next digit in our result. 
Result so far: 98.0
If we subtract 416 from 467, we get 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 52

Advancing to step 5:
52 goes into 514 9 times with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 989.0
The remainder is 46 after subtracting 468 from 514.
Grab the next digit (8) from the dividend, add it to 46, then carry on: 468 / 52

On to step 6:
52 goes into 468 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 9899.0
Subtracting 468 from 468 leaves us with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 52

Going ahead to step 7:
When dividing 6 by 52, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 98990.0
If we subtract 0 from 6, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
52 goes into 60 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 98990.1
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
80 divided by 52 is 1 with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 98990.11
Subtracting 52 from 80 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 98990.11 with a remainder of 0.028.