Let's divide 836994 by 28
The aim is to understand the frequency of 28 in 836994.

Let's proceed to step 1:
28 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 28

On to step 2:
83 divided by 28 is 2 with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 27 after subtracting 56 from 83.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 28

On to step 3:
276 divided by 28 is 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
The remainder is 24 after subtracting 252 from 276.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 28

Advancing to step 4:
If we divide 249 by 28, we get 8 and a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 298.0
Subtracting 224 from 249 leaves us with 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 28

Step 5:
28 goes into 259 9 times with a remainder of 7.
The next digit of our result is 9. 
Result so far: 2989.0
Subtract 252 from 259 to get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 28

Let's proceed to step 6:
The number 28 fits into 74 2 times, leaving a remainder of 18.
The next digit of our result is 2. 
Result so far: 29892.0
The remainder is 18 after subtracting 56 from 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
The number 28 fits into 180 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 29892.6
Subtract 168 from 180 to 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.

Step 8:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 29892.64
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 29892.642
If we subtract 56 from 80, 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.

Advancing to step 10:
28 can be fit into 240 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 29892.6428
If we take 224 away from 240, we end up 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.

Moving on to step 11:
160 divided by 28 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 29892.64285
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.

Going ahead to step 12:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 29892.642857
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.

Moving on to step 13:
When dividing 40 by 28, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 29892.6428571
Deduct 28 from 40 and we're left 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 14:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 29892.64285714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 29892.64285714 with a balance of 8e-09.