28540845 divided by 551 
The aim is to understand the frequency of 551 in 28540845.

Let's proceed to step 1:
2 divided by 551 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 551

Advancing to step 2:
551 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Take the next digit (5) from the dividend and append it to 28, then repeat: 285 / 551

Moving on to step 3:
The number 551 fits into 285 0 times, leaving a remainder of 285.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 285 to get 285.
Fetch the next digit (4) from the dividend, attach it to 285 and continue: 2854 / 551

Step 4:
551 goes into 2854 5 times with a remainder of 99.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 2755 away from 2854, we end up with 99.
Bring next digit (0) of the dividend behind the 99 and repeat the process: 990 / 551

Let's proceed to step 5:
The number 551 fits into 990 1 times, leaving a remainder of 439.
Put 1 as the next digit of the answer. 
Result so far: 51.0
The remainder is 439 after subtracting 551 from 990.
Fetch the next digit (8) from the dividend, attach it to 439 and continue: 4398 / 551

On to step 6:
If we divide 4398 by 551, we get 7 and a remainder of 541.
Put 7 as the next digit of the answer. 
Result so far: 517.0
Subtract 3857 from 4398 to get 541.
Bring next digit (4) of the dividend behind the 541 and repeat the process: 5414 / 551

Advancing to step 7:
If we divide 5414 by 551, we get 9 and a remainder of 455.
Put 9 as the next digit of the answer. 
Result so far: 5179.0
Subtracting 4959 from 5414 leaves us with 455.
Grab the next digit (5) from the dividend, add it to 455, then carry on: 4555 / 551

On to step 8:
551 can be fit into 4555 8 times, resulting in a remainder of 147.
Record the quotient 8 as the next digit in the result. 
Result so far: 51798.0
Subtract 4408 from 4555 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Step 9:
551 goes into 1470 2 times with a remainder of 368.
Use 2 as the next digit of our solution. 
Result so far: 51798.2
Subtracting 1102 from 1470 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 10:
The number 551 fits into 3680 6 times, leaving a remainder of 374.
Record the quotient 6 as the next digit in the result. 
Result so far: 51798.26
Deduct 3306 from 3680 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Moving on to step 11:
If we divide 3740 by 551, we get 6 and a remainder of 434.
Put 6 as the next digit of the answer. 
Result so far: 51798.266
The remainder is 434 after subtracting 3306 from 3740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Our division results in 51798.266 with a remaining 0.0434.