We're dividing 194889 by 28 
The aim is to understand the frequency of 28 in 194889.

Let's proceed to step 1:
If we divide 1 by 28, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 28

Step 2:
If we divide 19 by 28, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Include the next digit (4) from the dividend after 19, then repeat: 194 / 28

Let's proceed to step 3:
When dividing 194 by 28, we get 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 168 from 194 leaves us with 26.
Include the next digit (8) from the dividend after 26, then repeat: 268 / 28

Advancing to step 4:
28 can be fit into 268 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 69.0
Subtracting 252 from 268 leaves us with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 28

Moving on to step 5:
The number 28 fits into 168 6 times, leaving a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 696.0
If we take 168 away from 168, we end up with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 28

Step 6:
The number 28 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 6960.0
Subtract 0 from 9 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
90 divided by 28 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 6960.3
If we subtract 84 from 90, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
If we divide 60 by 28, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 6960.32
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 6960.321
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 6960.3214
Deduct 112 from 120 and we're left 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.

Moving on to step 11:
28 goes into 80 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 6960.32142
Subtracting 56 from 80 leaves us 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.

Moving on to step 12:
28 goes into 240 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 6960.321428
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 6960.3214285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 6960.32142857
Deduct 196 from 200 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 6960.32142857 with a remainder of 4e-09.