We divide 809248 by 51
The aim is to understand the frequency of 51 in 809248.

On to step 1:
When dividing 8 by 51, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 51

Let's proceed to step 2:
80 divided by 51 is 1 with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 51 from 80 to get 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 51

On to step 3:
51 goes into 299 5 times with a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 255 from 299 to get 44.
Bring next digit (2) of the dividend behind the 44 and repeat the process: 442 / 51

Moving on to step 4:
If we divide 442 by 51, we get 8 and a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 158.0
If we take 408 away from 442, we end up with 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 51

Let's proceed to step 5:
If we divide 344 by 51, we get 6 and a remainder of 38.
The next digit of our result is 6. 
Result so far: 1586.0
If we take 306 away from 344, we end up with 38.
Bring next digit (8) of the dividend behind the 38 and repeat the process: 388 / 51

Step 6:
51 can be fit into 388 7 times, resulting in a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 15867.0
Deduct 357 from 388 and we're left 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:
51 goes into 310 6 times with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 15867.6
Subtracting 306 from 310 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
51 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 15867.6
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
51 can be fit into 400 7 times, resulting in a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 15867.607
If we subtract 357 from 400, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 10:
When dividing 430 by 51, we get 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 15867.6078
Subtracting 408 from 430 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
220 divided by 51 is 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 15867.60784
The remainder is 16 after subtracting 204 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
51 can be fit into 160 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 15867.607843
If we subtract 153 from 160, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
51 can be fit into 70 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 15867.6078431
The remainder is 19 after subtracting 51 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
51 can be fit into 190 3 times, resulting in a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 15867.60784313
If we take 153 away from 190, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 15867.60784313 with a remainder of 3.7e-08.