809227 ÷ 64 
The aim is to understand the frequency of 64 in 809227.

Step 1:
The number 64 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 64

Moving on to step 2:
64 can be fit into 80 1 times, resulting in a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 64 from 80 and we're left with 16.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 64

Step 3:
169 divided by 64 is 2 with a remainder of 41.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 128 from 169 and we're left with 41.
Include the next digit (2) from the dividend after 41, then repeat: 412 / 64

Let's proceed to step 4:
64 goes into 412 6 times with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
The remainder is 28 after subtracting 384 from 412.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 64

Step 5:
282 divided by 64 is 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 1264.0
If we subtract 256 from 282, we get 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 64

On to step 6:
64 can be fit into 267 4 times, resulting in a remainder of 11.
Use 4 as the next digit of our solution. 
Result so far: 12644.0
Subtract 256 from 267 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
64 can be fit into 110 1 times, resulting in a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 12644.1
If we subtract 64 from 110, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
When dividing 460 by 64, we get 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 12644.17
Deduct 448 from 460 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
64 goes into 120 1 times with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 12644.171
Subtracting 64 from 120 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 10:
64 can be fit into 560 8 times, resulting in a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 12644.1718
Subtracting 512 from 560 leaves us 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 11:
64 goes into 480 7 times with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 12644.17187
If we subtract 448 from 480, 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.

Going ahead to step 12:
64 can be fit into 320 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 12644.171875
If we take 320 away from 320, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
64 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12644.171875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 14:
0 divided by 64 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12644.171875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 12644.171875 with a remainder of 0.0.