409806 divided by 53 
The aim is to understand the frequency of 53 in 409806.

Moving on to step 1:
If we divide 4 by 53, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 53

Advancing to step 2:
When dividing 40 by 53, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 53

On to step 3:
If we divide 409 by 53, we get 7 and a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 371 from 409 and we're left with 38.
Bring next digit (8) of the dividend behind the 38 and repeat the process: 388 / 53

Step 4:
The number 53 fits into 388 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Subtract 371 from 388 to get 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 53

Moving on to step 5:
53 goes into 170 3 times with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 773.0
Subtract 159 from 170 to get 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 53

Advancing to step 6:
53 goes into 116 2 times with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 7732.0
If we subtract 106 from 116, we 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.

Going ahead to step 7:
The number 53 fits into 100 1 times, leaving a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 7732.1
If we subtract 53 from 100, we 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.

Advancing to step 8:
When dividing 470 by 53, we get 8 with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 7732.18
Deduct 424 from 470 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
460 divided by 53 is 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 7732.188
If we subtract 424 from 460, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 7732.188 with a balance of 0.0036.