722331 ÷ 64 
The aim is to understand the frequency of 64 in 722331.

Going ahead to step 1:
64 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 64

Advancing to step 2:
If we divide 72 by 64, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 64 from 72 to get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 64

On to step 3:
When dividing 82 by 64, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 64 from 82 and we're left with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 64

Step 4:
64 goes into 183 2 times with a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 112.0
Subtracting 128 from 183 leaves us with 55.
Include the next digit (3) from the dividend after 55, then repeat: 553 / 64

Let's proceed to step 5:
The number 64 fits into 553 8 times, leaving a remainder of 41.
Use 8 as the next digit of our solution. 
Result so far: 1128.0
The remainder is 41 after subtracting 512 from 553.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 64

Going ahead to step 6:
The number 64 fits into 411 6 times, leaving a remainder of 27.
Write down 6 as next digit of the result. 
Result so far: 11286.0
The remainder is 27 after subtracting 384 from 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 7:
64 can be fit into 270 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 11286.4
Deduct 256 from 270 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
If we divide 140 by 64, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 11286.42
If we subtract 128 from 140, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
When dividing 120 by 64, we get 1 with a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 11286.421
The remainder is 56 after subtracting 64 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
64 can be fit into 560 8 times, resulting in a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 11286.4218
Deduct 512 from 560 and we're left 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.

Going ahead to step 11:
When dividing 480 by 64, we get 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 11286.42187
If we take 448 away from 480, we end up 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.

Step 12:
320 divided by 64 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 11286.421875
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.

Moving on 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: 11286.421875
The remainder is 0 after subtracting 0 from 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:
If we divide 0 by 64, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11286.421875
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.

The final result is 11286.421875 with a remainder of 0.0.