591017 divided by 64 
The aim is to understand the frequency of 64 in 591017.

On to step 1:
5 divided by 64 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 64

Step 2:
When dividing 59 by 64, we get 0 with a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Take the next digit (1) from the dividend and append it to 59, then repeat: 591 / 64

Let's proceed to step 3:
64 can be fit into 591 9 times, resulting in a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 576 from 591 to get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 64

Let's proceed to step 4:
If we divide 150 by 64, we get 2 and a remainder of 22.
The next digit of our result is 2. 
Result so far: 92.0
Subtracting 128 from 150 leaves us with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 64

Advancing to step 5:
64 goes into 221 3 times with a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 923.0
Deduct 192 from 221 and we're left with 29.
Grab the next digit (7) from the dividend, add it to 29, then carry on: 297 / 64

Moving on to step 6:
297 divided by 64 is 4 with a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 9234.0
Subtract 256 from 297 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
64 can be fit into 410 6 times, resulting in a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 9234.6
Deduct 384 from 410 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
64 can be fit into 260 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 9234.64
Deduct 256 from 260 and we're left 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.

Going ahead to step 9:
The number 64 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 9234.64
If we subtract 0 from 40, we 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:
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: 9234.6406
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.

Advancing to step 11:
If we divide 160 by 64, we get 2 and a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 9234.64062
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.

On 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: 9234.640625
Subtract 320 from 320 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.

Moving on to step 13:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 9234.640625
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.

Let's proceed to step 14:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9234.640625
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 9234.640625 with a balance of 0.0.