We look at the division of 875577 by 64 
The aim is to understand the frequency of 64 in 875577.

Let's proceed to step 1:
64 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 64

Step 2:
87 divided by 64 is 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 64 from 87 leaves us with 23.
Grab the next digit (5) from the dividend, add it to 23, then carry on: 235 / 64

Let's proceed to step 3:
64 goes into 235 3 times with a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 192 away from 235, we end up with 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 64

Let's proceed to step 4:
If we divide 435 by 64, we get 6 and a remainder of 51.
Write down 6 as next digit of the result. 
Result so far: 136.0
Deduct 384 from 435 and we're left with 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 64

Step 5:
64 goes into 517 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 1368.0
Subtracting 512 from 517 leaves us with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 64

On to step 6:
If we divide 57 by 64, we get 0 and a remainder of 57.
The next digit of our result is 0. 
Result so far: 13680.0
If we subtract 0 from 57, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 7:
64 goes into 570 8 times with a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 13680.8
Subtracting 512 from 570 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 8:
The number 64 fits into 580 9 times, leaving a remainder of 4.
The next digit of our result is 9. 
Result so far: 13680.89
Subtract 576 from 580 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 64, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 13680.89
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 64 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 13680.8906
If we subtract 384 from 400, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
The number 64 fits into 160 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 13680.89062
Subtracting 128 from 160 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.

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: 13680.890625
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.

Going ahead to step 13:
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: 13680.890625
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.

Moving on to step 14:
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: 13680.890625
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.

In conclusion, the division gives 13680.890625 with a balance of 0.0.