433515 divided by 64 
The aim is to understand the frequency of 64 in 433515.

On to step 1:
4 divided by 64 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 64

Step 2:
64 can be fit into 43 0 times, resulting in a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Bring next digit (3) of the dividend behind the 43 and repeat the process: 433 / 64

Let's proceed to step 3:
433 divided by 64 is 6 with a remainder of 49.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 384 from 433, we get 49.
Take the next digit (5) from the dividend and append it to 49, then repeat: 495 / 64

Step 4:
The number 64 fits into 495 7 times, leaving a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 67.0
The remainder is 47 after subtracting 448 from 495.
Append the next digit (1) from the dividend to 47 and continue with: 471 / 64

Advancing to step 5:
471 divided by 64 is 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 677.0
The remainder is 23 after subtracting 448 from 471.
Grab the next digit (5) from the dividend, add it to 23, then carry on: 235 / 64

Moving on to step 6:
235 divided by 64 is 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 6773.0
If we take 192 away from 235, we end up with 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 7:
When dividing 430 by 64, we get 6 with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 6773.6
If we subtract 384 from 430, 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.

Going ahead to step 8:
64 can be fit into 460 7 times, resulting in a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 6773.67
If we subtract 448 from 460, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
64 goes into 120 1 times with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 6773.671
Subtract 64 from 120 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
If we divide 560 by 64, we get 8 and a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 6773.6718
If we subtract 512 from 560, we 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.

Step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 6773.67187
Subtracting 448 from 480 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.

Advancing to step 12:
When dividing 320 by 64, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 6773.671875
Subtracting 320 from 320 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.

Advancing to step 13:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6773.671875
If we subtract 0 from 0, 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:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6773.671875
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 6773.671875 with a remaining 0.0.