We divide 432138 by 28
We want to divide 432138 by 28.

Advancing to step 1:
28 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 28

Let's proceed to step 2:
28 can be fit into 43 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 15 after subtracting 28 from 43.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 28

On to step 3:
If we divide 152 by 28, we get 5 and a remainder of 12.
The next digit of our result is 5. 
Result so far: 15.0
If we take 140 away from 152, we end up with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 28

Going ahead to step 4:
28 goes into 121 4 times with a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 154.0
Subtract 112 from 121 to get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 28

On to step 5:
93 divided by 28 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 1543.0
The remainder is 9 after subtracting 84 from 93.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 28

Let's proceed to step 6:
28 goes into 98 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 15433.0
The remainder is 14 after subtracting 84 from 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
The number 28 fits into 140 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 15433.5
Deduct 140 from 140 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
28 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15433.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 28, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15433.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 15433.5 with a remainder of 0.0.