Let's divide 810931 by 53
The aim is to understand the frequency of 53 in 810931.

Going ahead to step 1:
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: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 53

Let's proceed to step 2:
If we divide 81 by 53, we get 1 and a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 53 from 81 leaves us with 28.
Bring next digit (0) of the dividend behind the 28 and repeat the process: 280 / 53

Moving on to step 3:
If we divide 280 by 53, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 15 after subtracting 265 from 280.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 53

Let's proceed to step 4:
If we divide 159 by 53, we get 3 and a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 153.0
Subtract 159 from 159 to get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 53

Step 5:
3 divided by 53 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 1530.0
If we subtract 0 from 3, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 53

Let's proceed to step 6:
53 goes into 31 0 times with a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 15300.0
Subtracting 0 from 31 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
53 can be fit into 310 5 times, resulting in a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 15300.5
Subtracting 265 from 310 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 8:
53 goes into 450 8 times with a remainder of 26.
The next digit of our result is 8. 
Result so far: 15300.58
The remainder is 26 after subtracting 424 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
53 can be fit into 260 4 times, resulting in a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 15300.584
If we take 212 away from 260, we end up 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 10:
53 can be fit into 480 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 15300.5849
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.

Moving on to step 11:
53 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 15300.5849
If we subtract 0 from 30, we get 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 12:
If we divide 300 by 53, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 15300.584905
Deduct 265 from 300 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 13:
53 can be fit into 350 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 15300.5849056
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.

On to step 14:
The number 53 fits into 320 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 15300.58490566
Subtracting 318 from 320 leaves us 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 15300.58490566 with a balance of 2e-09.