We're dividing 854843 by 53 
The aim is to understand the frequency of 53 in 854843.

Step 1:
If we divide 8 by 53, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 53

Going ahead to step 2:
53 goes into 85 1 times with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 53 from 85, we get 32.
Append the next digit (4) from the dividend to 32 and continue with: 324 / 53

Advancing to step 3:
The number 53 fits into 324 6 times, leaving a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 318 from 324 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 53

Step 4:
The number 53 fits into 68 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 161.0
If we take 53 away from 68, we end up with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 53

Going ahead to step 5:
The number 53 fits into 154 2 times, leaving a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 1612.0
If we take 106 away from 154, we end up with 48.
Include the next digit (3) from the dividend after 48, then repeat: 483 / 53

Moving on to step 6:
53 goes into 483 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 16129.0
Subtracting 477 from 483 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
53 can be fit into 60 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 16129.1
The remainder is 7 after subtracting 53 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 8:
70 divided by 53 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 16129.11
If we subtract 53 from 70, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 16129.11 with a balance of 0.017.