We look at the division of 55932798 by 64 
The aim is to understand the frequency of 64 in 55932798.

Advancing to step 1:
The number 64 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 64

Advancing to step 2:
55 divided by 64 is 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 64

Moving on to step 3:
If we divide 559 by 64, we get 8 and a remainder of 47.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 512 from 559 and we're left with 47.
Include the next digit (3) from the dividend after 47, then repeat: 473 / 64

On to step 4:
473 divided by 64 is 7 with a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
If we subtract 448 from 473, we get 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 64

Step 5:
If we divide 252 by 64, we get 3 and a remainder of 60.
The next digit of our result is 3. 
Result so far: 873.0
Subtract 192 from 252 to get 60.
Include the next digit (7) from the dividend after 60, then repeat: 607 / 64

Advancing to step 6:
If we divide 607 by 64, we get 9 and a remainder of 31.
The next digit of our result is 9. 
Result so far: 8739.0
If we take 576 away from 607, we end up with 31.
Take the next digit (9) from the dividend and append it to 31, then repeat: 319 / 64

Moving on to step 7:
64 goes into 319 4 times with a remainder of 63.
Record the quotient 4 as the next digit in the result. 
Result so far: 87394.0
The remainder is 63 after subtracting 256 from 319.
Fetch the next digit (8) from the dividend, attach it to 63 and continue: 638 / 64

Advancing to step 8:
If we divide 638 by 64, we get 9 and a remainder of 62.
Use 9 as the next digit of our solution. 
Result so far: 873949.0
Subtracting 576 from 638 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 9:
64 can be fit into 620 9 times, resulting in a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 873949.9
If we subtract 576 from 620, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
The number 64 fits into 440 6 times, leaving a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 873949.96
Subtract 384 from 440 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
560 divided by 64 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 873949.968
Subtract 512 from 560 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 12:
64 goes into 480 7 times with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 873949.9687
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.

Going ahead to step 13:
When dividing 320 by 64, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 873949.96875
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.

Moving on to step 14:
64 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 873949.96875
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.

On to step 15:
If we divide 0 by 64, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 873949.96875
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.

After the division, we end up with 873949.96875 and a remainder of 0.0.