We divide 12799594 by 64
The aim is to understand the frequency of 64 in 12799594.

Going ahead to step 1:
If we divide 1 by 64, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 64

Let's proceed to step 2:
If we divide 12 by 64, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 64

Going ahead to step 3:
When dividing 127 by 64, we get 1 with a remainder of 63.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 64 from 127, we get 63.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 64

Moving on to step 4:
If we divide 639 by 64, we get 9 and a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 63 after subtracting 576 from 639.
Include the next digit (9) from the dividend after 63, then repeat: 639 / 64

Moving on to step 5:
The number 64 fits into 639 9 times, leaving a remainder of 63.
Put 9 as the next digit of the answer. 
Result so far: 199.0
Subtracting 576 from 639 leaves us with 63.
Append the next digit (5) from the dividend to 63 and continue with: 635 / 64

Going ahead to step 6:
The number 64 fits into 635 9 times, leaving a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 1999.0
Subtract 576 from 635 to get 59.
Take the next digit (9) from the dividend and append it to 59, then repeat: 599 / 64

Let's proceed to step 7:
When dividing 599 by 64, we get 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 19999.0
Subtract 576 from 599 to get 23.
Fetch the next digit (4) from the dividend, attach it to 23 and continue: 234 / 64

On to step 8:
If we divide 234 by 64, we get 3 and a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 199993.0
Subtracting 192 from 234 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
64 goes into 420 6 times with a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 199993.6
The remainder is 36 after subtracting 384 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
64 can be fit into 360 5 times, resulting in a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 199993.65
If we take 320 away from 360, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
The number 64 fits into 400 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 199993.656
Deduct 384 from 400 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
The number 64 fits into 160 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 199993.6562
Subtracting 128 from 160 leaves us with 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 13:
When dividing 320 by 64, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 199993.65625
If we subtract 320 from 320, we get 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 14:
0 divided by 64 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 199993.65625
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 15:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 199993.65625
Deduct 0 from 0 and we're left 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.

Our division results in 199993.65625 with a remaining 0.0.