548598 ÷ 53 
The aim is to understand the frequency of 53 in 548598.

Moving on to step 1:
53 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 53

Moving on to step 2:
The number 53 fits into 54 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 1 after subtracting 53 from 54.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 53

Step 3:
18 divided by 53 is 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 18 to get 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 53

Advancing to step 4:
53 goes into 185 3 times with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
If we take 159 away from 185, we end up with 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 53

On to step 5:
269 divided by 53 is 5 with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 1035.0
Subtracting 265 from 269 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 53

Moving on to step 6:
The number 53 fits into 48 0 times, leaving a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 10350.0
Deduct 0 from 48 and we're left 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.

Step 7:
If we divide 480 by 53, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 10350.9
The remainder is 3 after subtracting 477 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 8:
53 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 10350.9
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
53 goes into 300 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 10350.905
The remainder is 35 after subtracting 265 from 300.
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 10:
The number 53 fits into 350 6 times, leaving a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 10350.9056
If we subtract 318 from 350, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
If we divide 320 by 53, we get 6 and a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 10350.90566
If we take 318 away from 320, we end up with 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 10350.90566 with a remaining 2e-06.