We look at the division of 889448 by 28 
The aim is to understand the frequency of 28 in 889448.

Let's proceed to step 1:
28 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 28

On to step 2:
When dividing 88 by 28, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 84 from 88 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 28

Going ahead to step 3:
When dividing 49 by 28, we get 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
Subtract 28 from 49 to get 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 28

Step 4:
If we divide 214 by 28, we get 7 and a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 317.0
If we take 196 away from 214, we end up with 18.
Append the next digit (4) from the dividend to 18 and continue with: 184 / 28

On to step 5:
The number 28 fits into 184 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 3176.0
If we subtract 168 from 184, we get 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 28

Going ahead to step 6:
28 goes into 168 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 31766.0
If we take 168 away from 168, we end up 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 7:
When dividing 0 by 28, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 31766.0
Deduct 0 from 0 and we're left 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:
If we divide 0 by 28, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 31766.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 31766.0 and a remainder of 0.0.