We look at the division of 64931925 by 255 
The aim is to understand the frequency of 255 in 64931925.

Advancing to step 1:
When dividing 6 by 255, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 255

Advancing to step 2:
255 can be fit into 64 0 times, resulting in a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 255

Advancing to step 3:
The number 255 fits into 649 2 times, leaving a remainder of 139.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 510 away from 649, we end up with 139.
Append the next digit (3) from the dividend to 139 and continue with: 1393 / 255

Going ahead to step 4:
The number 255 fits into 1393 5 times, leaving a remainder of 118.
The next digit of our result is 5. 
Result so far: 25.0
Deduct 1275 from 1393 and we're left with 118.
Grab the next digit (1) from the dividend, add it to 118, then carry on: 1181 / 255

Step 5:
255 can be fit into 1181 4 times, resulting in a remainder of 161.
Use 4 as the next digit of our solution. 
Result so far: 254.0
Subtract 1020 from 1181 to get 161.
Include the next digit (9) from the dividend after 161, then repeat: 1619 / 255

Step 6:
The number 255 fits into 1619 6 times, leaving a remainder of 89.
Record the quotient 6 as the next digit in the result. 
Result so far: 2546.0
If we subtract 1530 from 1619, we get 89.
Bring next digit (2) of the dividend behind the 89 and repeat the process: 892 / 255

On to step 7:
255 goes into 892 3 times with a remainder of 127.
Write down 3 as next digit of the result. 
Result so far: 25463.0
If we take 765 away from 892, we end up with 127.
Fetch the next digit (5) from the dividend, attach it to 127 and continue: 1275 / 255

Let's proceed to step 8:
255 goes into 1275 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 254635.0
The remainder is 0 after subtracting 1275 from 1275.
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 9:
If we divide 0 by 255, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 254635.0
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.

Moving on to step 10:
When dividing 0 by 255, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 254635.0
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.

In conclusion, the division gives 254635.0 with a balance of 0.0.