We look at the division of 530957 by 53 
The aim is to understand the frequency of 53 in 530957.

Advancing to step 1:
The number 53 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 53

On to step 2:
53 can be fit into 53 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 53 from 53 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 53

Let's proceed to step 3:
53 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 0, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 53

Moving on to step 4:
If we divide 9 by 53, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 100.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 53

Moving on to step 5:
95 divided by 53 is 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1001.0
Subtracting 53 from 95 leaves us with 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 53

Let's proceed to step 6:
The number 53 fits into 427 8 times, leaving a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 10018.0
Subtract 424 from 427 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
53 goes into 30 0 times with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 10018.0
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.

Going ahead to step 8:
When dividing 300 by 53, we get 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 10018.05
Subtract 265 from 300 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
350 divided by 53 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 10018.056
Subtract 318 from 350 to 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.

Step 10:
The number 53 fits into 320 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 10018.0566
Deduct 318 from 320 and we're left 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.

In conclusion, the division gives 10018.0566 with a balance of 2e-05.