Let's divide 728870 by 27
The aim is to understand the frequency of 27 in 728870.

Going ahead to step 1:
7 divided by 27 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 27

Step 2:
When dividing 72 by 27, we get 2 with a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 54 from 72 leaves us with 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 27

On to step 3:
188 divided by 27 is 6 with a remainder of 26.
The next digit of our result is 6. 
Result so far: 26.0
Deduct 162 from 188 and we're left with 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 27

Let's proceed to step 4:
If we divide 268 by 27, we get 9 and a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 269.0
Deduct 243 from 268 and we're left with 25.
Bring next digit (7) of the dividend behind the 25 and repeat the process: 257 / 27

Moving on to step 5:
257 divided by 27 is 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 2699.0
Subtracting 243 from 257 leaves us with 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 27

On to step 6:
27 goes into 140 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 26995.0
The remainder is 5 after subtracting 135 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
The number 27 fits into 50 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 26995.1
If we subtract 27 from 50, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 8:
When dividing 230 by 27, we get 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 26995.18
Subtract 216 from 230 to get 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 9:
27 goes into 140 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 26995.185
If we take 135 away from 140, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
27 goes into 50 1 times with a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 26995.1851
If we take 27 away from 50, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 11:
27 can be fit into 230 8 times, resulting in a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 26995.18518
The remainder is 14 after subtracting 216 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 12:
27 goes into 140 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 26995.185185
If we subtract 135 from 140, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 13:
27 goes into 50 1 times with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 26995.1851851
If we subtract 27 from 50, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 14:
27 can be fit into 230 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 26995.18518518
Subtracting 216 from 230 leaves us 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.

In conclusion, the division gives 26995.18518518 with a balance of 1.4e-08.