We're dividing 571321 by 64 
The aim is to understand the frequency of 64 in 571321.

Going ahead to step 1:
The number 64 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 64

Advancing to step 2:
If we divide 57 by 64, we get 0 and a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Bring next digit (1) of the dividend behind the 57 and repeat the process: 571 / 64

Going ahead to step 3:
When dividing 571 by 64, we get 8 with a remainder of 59.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 59 after subtracting 512 from 571.
Grab the next digit (3) from the dividend, add it to 59, then carry on: 593 / 64

Advancing to step 4:
If we divide 593 by 64, we get 9 and a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
If we subtract 576 from 593, we get 17.
Take the next digit (2) from the dividend and append it to 17, then repeat: 172 / 64

Advancing to step 5:
64 goes into 172 2 times with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 892.0
The remainder is 44 after subtracting 128 from 172.
Grab the next digit (1) from the dividend, add it to 44, then carry on: 441 / 64

Advancing to step 6:
64 can be fit into 441 6 times, resulting in a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 8926.0
If we subtract 384 from 441, 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.

Let's proceed to 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: 8926.8
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.

Going ahead to step 8:
580 divided by 64 is 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 8926.89
If we take 576 away from 580, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
The number 64 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 8926.89
Deduct 0 from 40 and we're left 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.

On to 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: 8926.8906
Subtracting 384 from 400 leaves us 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.

Going ahead to step 11:
If we divide 160 by 64, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 8926.89062
If we subtract 128 from 160, we 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.

Moving on to step 12:
64 goes into 320 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 8926.890625
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.

Let's proceed to step 13:
64 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8926.890625
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.

Going ahead to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8926.890625
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.

In conclusion, the division gives 8926.890625 with a balance of 0.0.