We look at the division of 904322 by 64 
The aim is to understand the frequency of 64 in 904322.

On to step 1:
The number 64 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 64

On to step 2:
When dividing 90 by 64, we get 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 64 from 90, we get 26.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 64

Advancing to step 3:
64 goes into 264 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 256 from 264, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 64

On to step 4:
83 divided by 64 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 141.0
Subtracting 64 from 83 leaves us with 19.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 64

On to step 5:
When dividing 192 by 64, we get 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 1413.0
Subtract 192 from 192 to get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 64

Advancing to step 6:
64 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 14130.0
If we subtract 0 from 2, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
The number 64 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 14130.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
The number 64 fits into 200 3 times, leaving a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 14130.03
If we subtract 192 from 200, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 64 fits into 80 1 times, leaving a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 14130.031
The remainder is 16 after subtracting 64 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
If we divide 160 by 64, we get 2 and a remainder of 32.
The next digit of our result is 2. 
Result so far: 14130.0312
Subtract 128 from 160 to 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.

Going ahead to step 11:
64 can be fit into 320 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 14130.03125
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.

On to step 12:
The number 64 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14130.03125
Subtracting 0 from 0 leaves us 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:
When dividing 0 by 64, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14130.03125
Subtracting 0 from 0 leaves us 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 final result is 14130.03125 with a remainder of 0.0.