Let's divide 808368 by 53
The aim is to understand the frequency of 53 in 808368.

Step 1:
When dividing 8 by 53, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 53

Going ahead to step 2:
53 can be fit into 80 1 times, resulting in a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 53 from 80 leaves us with 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 53

Going ahead to step 3:
When dividing 278 by 53, we get 5 with a remainder of 13.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 265 from 278 leaves us with 13.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 53

Let's proceed to step 4:
53 goes into 133 2 times with a remainder of 27.
The next digit of our result is 2. 
Result so far: 152.0
Deduct 106 from 133 and we're left with 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 53

Advancing to step 5:
276 divided by 53 is 5 with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 1525.0
If we take 265 away from 276, we end up with 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 53

Advancing to step 6:
53 goes into 118 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 15252.0
The remainder is 12 after subtracting 106 from 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
When dividing 120 by 53, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 15252.2
Subtracting 106 from 120 leaves us 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 8:
53 can be fit into 140 2 times, resulting in a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 15252.22
Deduct 106 from 140 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

After the division, we end up with 15252.22 and a remainder of 0.034.