172929 ÷ 27 
Let's see how many times 27 fits into 172929.

Moving on to step 1:
1 divided by 27 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 27

Let's proceed to step 2:
If we divide 17 by 27, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 27

Step 3:
172 divided by 27 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 162 from 172 and we're left with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 27

On to step 4:
27 can be fit into 109 4 times, resulting in a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
Subtract 108 from 109 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 27

On to step 5:
12 divided by 27 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 640.0
If we subtract 0 from 12, we get 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 27

Step 6:
When dividing 129 by 27, we get 4 with a remainder of 21.
Record the quotient 4 as the next digit in the result. 
Result so far: 6404.0
If we subtract 108 from 129, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
210 divided by 27 is 7 with a remainder of 21.
The next digit of our result is 7. 
Result so far: 6404.7
The remainder is 21 after subtracting 189 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 8:
210 divided by 27 is 7 with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 6404.77
Subtract 189 from 210 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 6404.77 with a remainder of 0.021.