38917793 divided by 64 
The aim is to understand the frequency of 64 in 38917793.

Let's proceed to step 1:
64 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 64

Moving on to step 2:
64 goes into 38 0 times with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 64

Advancing to step 3:
When dividing 389 by 64, we get 6 with a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 384 from 389, we get 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 64

Let's proceed to step 4:
If we divide 51 by 64, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 60.0
Subtracting 0 from 51 leaves us with 51.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 64

Going ahead to step 5:
64 can be fit into 517 8 times, resulting in a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 608.0
The remainder is 5 after subtracting 512 from 517.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 64

Moving on to step 6:
When dividing 57 by 64, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 6080.0
Subtracting 0 from 57 leaves us with 57.
Append the next digit (9) from the dividend to 57 and continue with: 579 / 64

Advancing to step 7:
If we divide 579 by 64, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 60809.0
If we subtract 576 from 579, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 64

Let's proceed to step 8:
The number 64 fits into 33 0 times, leaving a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 608090.0
The remainder is 33 after subtracting 0 from 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
When dividing 330 by 64, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 608090.5
Deduct 320 from 330 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
100 divided by 64 is 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 608090.51
If we subtract 64 from 100, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
If we divide 360 by 64, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 608090.515
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.

Going ahead to step 12:
If we divide 400 by 64, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 608090.5156
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.

On to step 13:
64 can be fit into 160 2 times, resulting in a remainder of 32.
The next digit of our result is 2. 
Result so far: 608090.51562
Subtract 128 from 160 to 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 14:
64 goes into 320 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 608090.515625
The remainder is 0 after subtracting 320 from 320.
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 15:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 608090.515625
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.

Going ahead to step 16:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 608090.515625
Subtract 0 from 0 to 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.

After the division, we end up with 608090.515625 and a remainder of 0.0.