We look at the division of 705968 by 53 
The aim is to understand the frequency of 53 in 705968.

Advancing to step 1:
53 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 53

Let's proceed to step 2:
When dividing 70 by 53, we get 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 53 from 70 to get 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 53

On to step 3:
The number 53 fits into 175 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 159 from 175 to get 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 53

Going ahead to step 4:
53 goes into 169 3 times with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
If we subtract 159 from 169, we get 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 53

Step 5:
When dividing 106 by 53, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 1332.0
Subtracting 106 from 106 leaves us with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 53

Step 6:
53 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 13320.0
Subtract 0 from 8 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
53 goes into 80 1 times with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 13320.1
The remainder is 27 after subtracting 53 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 8:
53 goes into 270 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 13320.15
Subtracting 265 from 270 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
53 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 13320.15
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
When dividing 500 by 53, we get 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 13320.1509
Deduct 477 from 500 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
If we divide 230 by 53, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 13320.15094
If we subtract 212 from 230, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
When dividing 180 by 53, we get 3 with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 13320.150943
Deduct 159 from 180 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 13:
53 can be fit into 210 3 times, resulting in a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 13320.1509433
Deduct 159 from 210 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

In conclusion, the division gives 13320.1509433 with a balance of 5.1e-07.