We look at the division of 464231 by 64 
The aim is to understand the frequency of 64 in 464231.

Let's proceed to step 1:
If we divide 4 by 64, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 64

Let's proceed to step 2:
64 goes into 46 0 times with a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 46 to get 46.
Append the next digit (4) from the dividend to 46 and continue with: 464 / 64

Let's proceed to step 3:
The number 64 fits into 464 7 times, leaving a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 448 from 464 and we're left with 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 64

Let's proceed to step 4:
When dividing 162 by 64, we get 2 with a remainder of 34.
The next digit of our result is 2. 
Result so far: 72.0
Subtracting 128 from 162 leaves us with 34.
Take the next digit (3) from the dividend and append it to 34, then repeat: 343 / 64

Going ahead to step 5:
The number 64 fits into 343 5 times, leaving a remainder of 23.
Use 5 as the next digit of our solution. 
Result so far: 725.0
Deduct 320 from 343 and we're left with 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 64

Advancing to step 6:
64 can be fit into 231 3 times, resulting in a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 7253.0
Subtract 192 from 231 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
64 goes into 390 6 times with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 7253.6
If we take 384 away from 390, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
The number 64 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 7253.6
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
64 goes into 600 9 times with a remainder of 24.
Put 9 as the next digit of the answer. 
Result so far: 7253.609
If we subtract 576 from 600, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 64, we get 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 7253.6093
Subtract 192 from 240 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
If we divide 480 by 64, we get 7 and a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 7253.60937
Deduct 448 from 480 and we're left 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.

Going ahead to step 12:
If we divide 320 by 64, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7253.609375
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.

Moving on to step 13:
64 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7253.609375
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.

Advancing to step 14:
If we divide 0 by 64, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7253.609375
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.

Our division results in 7253.609375 with a remaining 0.0.