Let's divide 135270 by 53
The aim is to understand the frequency of 53 in 135270.

Advancing to step 1:
53 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 53

On to step 2:
When dividing 13 by 53, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 53

Moving on to step 3:
The number 53 fits into 135 2 times, leaving a remainder of 29.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 106 from 135 to get 29.
Bring next digit (2) of the dividend behind the 29 and repeat the process: 292 / 53

Let's proceed to step 4:
If we divide 292 by 53, we get 5 and a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Deduct 265 from 292 and we're left with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 53

Step 5:
277 divided by 53 is 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 255.0
If we take 265 away from 277, we end up with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 53

Moving on to step 6:
53 goes into 120 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 2552.0
Deduct 106 from 120 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
140 divided by 53 is 2 with a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 2552.2
If we subtract 106 from 140, we 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.

Going ahead to step 8:
340 divided by 53 is 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 2552.26
Subtracting 318 from 340 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
53 can be fit into 220 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 2552.264
If we take 212 away from 220, 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 10:
If we divide 80 by 53, we get 1 and a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 2552.2641
If we take 53 away from 80, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 11:
When dividing 270 by 53, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2552.26415
Deduct 265 from 270 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
If we divide 50 by 53, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 2552.26415
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
53 can be fit into 500 9 times, resulting in a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 2552.2641509
Subtract 477 from 500 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
When dividing 230 by 53, we get 4 with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 2552.26415094
If we take 212 away from 230, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 2552.26415094, with a leftover of 1.8e-08.