551456 ÷ 28 
The aim is to understand the frequency of 28 in 551456.

Step 1:
28 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 28

Step 2:
28 can be fit into 55 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 28 from 55 and we're left with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 28

Moving on to step 3:
28 goes into 271 9 times with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 252 away from 271, we end up with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 28

Step 4:
The number 28 fits into 194 6 times, leaving a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 196.0
If we take 168 away from 194, we end up with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 28

Going ahead to step 5:
The number 28 fits into 265 9 times, leaving a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 1969.0
If we subtract 252 from 265, we get 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 28

On to step 6:
The number 28 fits into 136 4 times, leaving a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 19694.0
If we subtract 112 from 136, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 19694.8
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 19694.85
Deduct 140 from 160 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
If we divide 200 by 28, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 19694.857
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
If we divide 40 by 28, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 19694.8571
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 11:
28 goes into 120 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 19694.85714
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
28 can be fit into 80 2 times, resulting in a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 19694.857142
If we take 56 away from 80, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 13:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 19694.8571428
If we subtract 224 from 240, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 14:
When dividing 160 by 28, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 19694.85714285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 19694.85714285, and the remainder is 2e-08.