We're dividing 909706 by 28 
The aim is to understand the frequency of 28 in 909706.

Let's proceed to step 1:
28 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 28

Let's proceed to step 2:
28 goes into 90 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 84 from 90 to get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 28

Moving on to step 3:
28 goes into 69 2 times with a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we take 56 away from 69, we end up with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 28

Step 4:
If we divide 137 by 28, we get 4 and a remainder of 25.
Write down 4 as next digit of the result. 
Result so far: 324.0
If we subtract 112 from 137, we get 25.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 28

Let's proceed to step 5:
When dividing 250 by 28, we get 8 with a remainder of 26.
The next digit of our result is 8. 
Result so far: 3248.0
If we take 224 away from 250, we end up with 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 28

Moving on to step 6:
28 can be fit into 266 9 times, resulting in a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 32489.0
Deduct 252 from 266 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
If we divide 140 by 28, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 32489.5
If we subtract 140 from 140, 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.

Let's proceed to step 8:
When dividing 0 by 28, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 32489.5
If we take 0 away from 0, 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.

Moving on to step 9:
0 divided by 28 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 32489.5
If we take 0 away from 0, 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.

Our division results in 32489.5 with a remaining 0.0.