We look at the division of 628775 by 64 
The aim is to understand the frequency of 64 in 628775.

Let's proceed to step 1:
64 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 64

Let's proceed to step 2:
64 can be fit into 62 0 times, resulting in a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 62 after subtracting 0 from 62.
Take the next digit (8) from the dividend and append it to 62, then repeat: 628 / 64

Going ahead to step 3:
When dividing 628 by 64, we get 9 with a remainder of 52.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 52 after subtracting 576 from 628.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 64

Going ahead to step 4:
If we divide 527 by 64, we get 8 and a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 512 from 527 and we're left with 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 64

Step 5:
64 goes into 157 2 times with a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 982.0
Subtracting 128 from 157 leaves us with 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 64

Advancing to step 6:
The number 64 fits into 295 4 times, leaving a remainder of 39.
Record the quotient 4 as the next digit in the result. 
Result so far: 9824.0
If we subtract 256 from 295, we 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.

Moving on to step 7:
390 divided by 64 is 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 9824.6
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.

Step 8:
60 divided by 64 is 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 9824.6
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.

Moving on to step 9:
When dividing 600 by 64, we get 9 with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 9824.609
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.

On to step 10:
When dividing 240 by 64, we get 3 with a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 9824.6093
Subtracting 192 from 240 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Write down 7 as next digit of the result. 
Result so far: 9824.60937
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.

Let's proceed to step 12:
320 divided by 64 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 9824.609375
Deduct 320 from 320 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.

Advancing to step 13:
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: 9824.609375
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.

Advancing to step 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9824.609375
If we take 0 away from 0, 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.

The quotient of the division is 9824.609375, and the remainder is 0.0.