We look at the division of 54711499 by 254 
The aim is to understand the frequency of 254 in 54711499.

Advancing to step 1:
The number 254 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 254

Step 2:
54 divided by 254 is 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 254

Step 3:
547 divided by 254 is 2 with a remainder of 39.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 508 from 547 to get 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 254

Let's proceed to step 4:
The number 254 fits into 391 1 times, leaving a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 254 away from 391, we end up with 137.
Take the next digit (1) from the dividend and append it to 137, then repeat: 1371 / 254

Advancing to step 5:
1371 divided by 254 is 5 with a remainder of 101.
Put 5 as the next digit of the answer. 
Result so far: 215.0
Deduct 1270 from 1371 and we're left with 101.
Fetch the next digit (4) from the dividend, attach it to 101 and continue: 1014 / 254

Moving on to step 6:
When dividing 1014 by 254, we get 3 with a remainder of 252.
Write down 3 as next digit of the result. 
Result so far: 2153.0
If we subtract 762 from 1014, we get 252.
Take the next digit (9) from the dividend and append it to 252, then repeat: 2529 / 254

Step 7:
254 can be fit into 2529 9 times, resulting in a remainder of 243.
Use 9 as the next digit of our solution. 
Result so far: 21539.0
The remainder is 243 after subtracting 2286 from 2529.
Append the next digit (9) from the dividend to 243 and continue with: 2439 / 254

Step 8:
254 goes into 2439 9 times with a remainder of 153.
Use 9 as the next digit of our solution. 
Result so far: 215399.0
Subtract 2286 from 2439 to get 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 9:
When dividing 1530 by 254, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 215399.6
Deduct 1524 from 1530 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
254 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 215399.6
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
254 goes into 600 2 times with a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 215399.602
Deduct 508 from 600 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 12:
The number 254 fits into 920 3 times, leaving a remainder of 158.
Put 3 as the next digit of the answer. 
Result so far: 215399.6023
Subtracting 762 from 920 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 13:
If we divide 1580 by 254, we get 6 and a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 215399.60236
Subtracting 1524 from 1580 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
The number 254 fits into 560 2 times, leaving a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 215399.602362
The remainder is 52 after subtracting 508 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 15:
254 can be fit into 520 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 215399.6023622
If we subtract 508 from 520, 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.

The final outcome is 215399.6023622, with a leftover of 1.2e-07.