27939 divided by 45 
The aim is to understand the frequency of 45 in 27939.

Advancing to step 1:
45 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 45

Advancing to step 2:
If we divide 27 by 45, we get 0 and a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 27 and we're left with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 45

On to step 3:
If we divide 279 by 45, we get 6 and a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 270 from 279 leaves us with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 45

Moving on to step 4:
45 can be fit into 93 2 times, resulting in a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 62.0
If we take 90 away from 93, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 45

Advancing to step 5:
If we divide 39 by 45, we get 0 and a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 620.0
Deduct 0 from 39 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 6:
45 goes into 390 8 times with a remainder of 30.
The next digit of our result is 8. 
Result so far: 620.8
If we take 360 away from 390, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
If we divide 300 by 45, we get 6 and a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 620.86
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 45 fits into 300 6 times, leaving a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 620.866
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 620.866 with a balance of 0.003.