We're dividing 52886 by 53 
The aim is to understand the frequency of 53 in 52886.

Advancing to step 1:
The number 53 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 53

Advancing to step 2:
52 divided by 53 is 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Fetch the next digit (8) from the dividend, attach it to 52 and continue: 528 / 53

Let's proceed to step 3:
If we divide 528 by 53, we get 9 and a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 477 from 528 and we're left with 51.
Append the next digit (8) from the dividend to 51 and continue with: 518 / 53

Step 4:
If we divide 518 by 53, we get 9 and a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 477 from 518, we get 41.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 53

Moving on to step 5:
53 goes into 416 7 times with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 997.0
If we subtract 371 from 416, we 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.

Advancing to step 6:
53 goes into 450 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 997.8
Subtracting 424 from 450 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
260 divided by 53 is 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 997.84
Subtracting 212 from 260 leaves us 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.

Going ahead to step 8:
480 divided by 53 is 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 997.849
Subtract 477 from 480 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
When dividing 30 by 53, we get 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 997.849
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
53 goes into 300 5 times with a remainder of 35.
The next digit of our result is 5. 
Result so far: 997.84905
If we subtract 265 from 300, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
53 can be fit into 350 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 997.849056
The remainder is 32 after subtracting 318 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
The number 53 fits into 320 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 997.8490566
Subtract 318 from 320 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 997.8490566 with a remaining 2e-08.