175643 divided by 53 
The aim is to understand the frequency of 53 in 175643.

Going ahead to step 1:
When dividing 1 by 53, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 53

Step 2:
53 goes into 17 0 times with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 53

On to step 3:
53 can be fit into 175 3 times, resulting in a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 159 from 175 and we're left with 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 53

On to step 4:
The number 53 fits into 166 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Deduct 159 from 166 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 53

Advancing to step 5:
53 can be fit into 74 1 times, resulting in a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 331.0
If we take 53 away from 74, we end up with 21.
Include the next digit (3) from the dividend after 21, then repeat: 213 / 53

Going ahead to step 6:
When dividing 213 by 53, we get 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 3314.0
If we take 212 away from 213, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
When dividing 10 by 53, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 3314.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
53 can be fit into 100 1 times, resulting in a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 3314.01
Subtract 53 from 100 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
If we divide 470 by 53, we get 8 and a remainder of 46.
The next digit of our result is 8. 
Result so far: 3314.018
Subtract 424 from 470 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
When dividing 460 by 53, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 3314.0188
Deduct 424 from 460 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.

The final outcome is 3314.0188, with a leftover of 0.00036.