We look at the division of 839273 by 52 
The aim is to understand the frequency of 52 in 839273.

Moving on to step 1:
The number 52 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 52

Advancing to step 2:
The number 52 fits into 83 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 52 away from 83, we end up with 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 52

Moving on to step 3:
319 divided by 52 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 312 away from 319, we end up with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 52

Let's proceed to step 4:
When dividing 72 by 52, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 161.0
Subtracting 52 from 72 leaves us with 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 52

Step 5:
If we divide 207 by 52, we get 3 and a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 1613.0
If we subtract 156 from 207, we get 51.
Take the next digit (3) from the dividend and append it to 51, then repeat: 513 / 52

On to step 6:
513 divided by 52 is 9 with a remainder of 45.
The next digit of our result is 9. 
Result so far: 16139.0
Subtract 468 from 513 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 7:
The number 52 fits into 450 8 times, leaving a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 16139.8
Subtract 416 from 450 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 8:
52 can be fit into 340 6 times, resulting in a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 16139.86
Subtracting 312 from 340 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.

Advancing to step 9:
52 can be fit into 280 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 16139.865
Subtract 260 from 280 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
The number 52 fits into 200 3 times, leaving a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 16139.8653
If we subtract 156 from 200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
When dividing 440 by 52, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 16139.86538
Subtract 416 from 440 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
52 can be fit into 240 4 times, resulting in a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 16139.865384
Subtract 208 from 240 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
When dividing 320 by 52, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 16139.8653846
If we take 312 away from 320, we end up 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.

Going ahead to step 14:
When dividing 80 by 52, we get 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 16139.86538461
If we subtract 52 from 80, we get 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 16139.86538461 with a remainder of 2.8e-08.