81497 ÷ 53 
The aim is to understand the frequency of 53 in 81497.

Step 1:
When dividing 8 by 53, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 53

Going ahead to step 2:
When dividing 81 by 53, we get 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 28 after subtracting 53 from 81.
Take the next digit (4) from the dividend and append it to 28, then repeat: 284 / 53

Step 3:
If we divide 284 by 53, we get 5 and a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 265 from 284 leaves us with 19.
Fetch the next digit (9) from the dividend, attach it to 19 and continue: 199 / 53

Advancing to step 4:
The number 53 fits into 199 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 153.0
Subtract 159 from 199 to get 40.
Take the next digit (7) from the dividend and append it to 40, then repeat: 407 / 53

Step 5:
The number 53 fits into 407 7 times, leaving a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 1537.0
Deduct 371 from 407 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.

On to step 6:
360 divided by 53 is 6 with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 1537.6
Subtract 318 from 360 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 7:
420 divided by 53 is 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 1537.67
The remainder is 49 after subtracting 371 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 8:
If we divide 490 by 53, we get 9 and a remainder of 13.
The next digit of our result is 9. 
Result so far: 1537.679
The remainder is 13 after subtracting 477 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
The number 53 fits into 130 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 1537.6792
Deduct 106 from 130 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
240 divided by 53 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1537.67924
If we subtract 212 from 240, 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.

Step 11:
The number 53 fits into 280 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 1537.679245
Deduct 265 from 280 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
53 can be fit into 150 2 times, resulting in a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 1537.6792452
The remainder is 44 after subtracting 106 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
53 goes into 440 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 1537.67924528
Subtracting 424 from 440 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.

In conclusion, the division gives 1537.67924528 with a balance of 1.6e-08.