443918 divided by 64 
The aim is to understand the frequency of 64 in 443918.

Let's proceed to step 1:
The number 64 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 64

Moving on to step 2:
The number 64 fits into 44 0 times, leaving a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 64

Going ahead to step 3:
If we divide 443 by 64, we get 6 and a remainder of 59.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 384 from 443 leaves us with 59.
Take the next digit (9) from the dividend and append it to 59, then repeat: 599 / 64

Going ahead to step 4:
If we divide 599 by 64, we get 9 and a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
If we subtract 576 from 599, we get 23.
Append the next digit (1) from the dividend to 23 and continue with: 231 / 64

On to step 5:
64 can be fit into 231 3 times, resulting in a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 693.0
If we take 192 away from 231, we end up with 39.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 64

Moving on to step 6:
The number 64 fits into 398 6 times, leaving a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 6936.0
If we take 384 away from 398, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
When dividing 140 by 64, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 6936.2
The remainder is 12 after subtracting 128 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
64 can be fit into 120 1 times, resulting in a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 6936.21
If we take 64 away from 120, we end up 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 9:
560 divided by 64 is 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 6936.218
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.

On to step 10:
64 goes into 480 7 times with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 6936.2187
If we take 448 away from 480, we end up 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.

Moving on to step 11:
If we divide 320 by 64, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 6936.21875
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.

Advancing to step 12:
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: 6936.21875
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 13:
0 divided by 64 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6936.21875
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.

After the division, we end up with 6936.21875 and a remainder of 0.0.