423600 ÷ 27 
Let's see how many times 27 fits into 423600.

On to step 1:
27 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 27

Advancing to step 2:
27 goes into 42 1 times with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 27 from 42 leaves us with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 27

On to step 3:
27 goes into 153 5 times with a remainder of 18.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 18 after subtracting 135 from 153.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 27

Step 4:
27 goes into 186 6 times with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
Subtract 162 from 186 to get 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 27

Going ahead to step 5:
If we divide 240 by 27, we get 8 and a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 1568.0
Deduct 216 from 240 and we're left with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 27

Step 6:
240 divided by 27 is 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 15688.0
The remainder is 24 after subtracting 216 from 240.
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 7:
240 divided by 27 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 15688.8
Deduct 216 from 240 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
When dividing 240 by 27, we get 8 with a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 15688.88
The remainder is 24 after subtracting 216 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 15688.88 and a remainder of 0.024.