430443 ÷ 27 
Let's see how many times 27 fits into 430443.

Let's proceed to step 1:
27 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 27

Let's proceed to step 2:
The number 27 fits into 43 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 27 from 43 to get 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 27

Step 3:
27 can be fit into 160 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we take 135 away from 160, we end up with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 27

Going ahead to step 4:
When dividing 254 by 27, we get 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
The remainder is 11 after subtracting 243 from 254.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 27

Moving on to step 5:
27 can be fit into 114 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 1594.0
Deduct 108 from 114 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 27

Let's proceed to step 6:
63 divided by 27 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 15942.0
Subtracting 54 from 63 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
If we divide 90 by 27, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 15942.3
The remainder is 9 after subtracting 81 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
27 goes into 90 3 times with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 15942.33
The remainder is 9 after subtracting 81 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 15942.33 with a remaining 0.009.