552244 divided by 28 
The aim is to understand the frequency of 28 in 552244.

Let's proceed to step 1:
If we divide 5 by 28, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
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

Going ahead to step 2:
55 divided by 28 is 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 28 from 55, we get 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 28

Advancing to step 3:
If we divide 272 by 28, we get 9 and a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 20 after subtracting 252 from 272.
Bring next digit (2) of the dividend behind the 20 and repeat the process: 202 / 28

Going ahead to step 4:
28 goes into 202 7 times with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 197.0
Deduct 196 from 202 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 28

Advancing to step 5:
The number 28 fits into 64 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 1972.0
Subtracting 56 from 64 leaves us with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 28

Let's proceed to step 6:
If we divide 84 by 28, we get 3 and a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 19723.0
The remainder is 0 after subtracting 84 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
If we divide 0 by 28, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19723.0
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.

On to step 8:
The number 28 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 19723.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 19723.0 with a remaining 0.0.