We're dividing 28488747 by 254 
The aim is to understand the frequency of 254 in 28488747.

On to step 1:
When dividing 2 by 254, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 254

Step 2:
The number 254 fits into 28 0 times, leaving a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 254

Advancing to step 3:
254 goes into 284 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 30 after subtracting 254 from 284.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 254

Advancing to step 4:
If we divide 308 by 254, we get 1 and a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 254 from 308, we get 54.
Include the next digit (8) from the dividend after 54, then repeat: 548 / 254

Step 5:
254 can be fit into 548 2 times, resulting in a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 112.0
Deduct 508 from 548 and we're left with 40.
Include the next digit (7) from the dividend after 40, then repeat: 407 / 254

On to step 6:
254 goes into 407 1 times with a remainder of 153.
Use 1 as the next digit of our solution. 
Result so far: 1121.0
Subtract 254 from 407 to get 153.
Bring next digit (4) of the dividend behind the 153 and repeat the process: 1534 / 254

Let's proceed to step 7:
If we divide 1534 by 254, we get 6 and a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 11216.0
Subtract 1524 from 1534 to get 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 254

On to step 8:
107 divided by 254 is 0 with a remainder of 107.
Record the quotient 0 as the next digit in the result. 
Result so far: 112160.0
Deduct 0 from 107 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 9:
If we divide 1070 by 254, we get 4 and a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 112160.4
Subtracting 1016 from 1070 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 10:
If we divide 540 by 254, we get 2 and a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 112160.42
If we subtract 508 from 540, we 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.

On to step 11:
254 can be fit into 320 1 times, resulting in a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 112160.421
The remainder is 66 after subtracting 254 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
660 divided by 254 is 2 with a remainder of 152.
Put 2 as the next digit of the answer. 
Result so far: 112160.4212
Subtracting 508 from 660 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 13:
The number 254 fits into 1520 5 times, leaving a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 112160.42125
Deduct 1270 from 1520 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 14:
When dividing 2500 by 254, we get 9 with a remainder of 214.
Record the quotient 9 as the next digit in the result. 
Result so far: 112160.421259
If we subtract 2286 from 2500, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 15:
The number 254 fits into 2140 8 times, leaving a remainder of 108.
Write down 8 as next digit of the result. 
Result so far: 112160.4212598
The remainder is 108 after subtracting 2032 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 16:
The number 254 fits into 1080 4 times, leaving a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 112160.42125984
If we take 1016 away from 1080, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 112160.42125984, and the remainder is 6.4e-08.