We look at the division of 423511 by 28 
Our goal is to divide 423511 by 28.

Step 1:
4 divided by 28 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 28

Advancing to step 2:
The number 28 fits into 42 1 times, leaving a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 28 from 42 and we're left with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 28

Step 3:
28 can be fit into 143 5 times, resulting in a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 140 away from 143, we end up with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 28

Let's proceed to step 4:
If we divide 35 by 28, we get 1 and a remainder of 7.
The next digit of our result is 1. 
Result so far: 151.0
If we subtract 28 from 35, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 28

Moving on to step 5:
71 divided by 28 is 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 1512.0
If we take 56 away from 71, we end up with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 28

On to step 6:
The number 28 fits into 151 5 times, leaving a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 15125.0
Subtract 140 from 151 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
110 divided by 28 is 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 15125.3
The remainder is 26 after subtracting 84 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
28 can be fit into 260 9 times, resulting in a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 15125.39
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
28 goes into 80 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 15125.392
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
When dividing 240 by 28, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 15125.3928
Subtract 224 from 240 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
160 divided by 28 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 15125.39285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
28 goes into 200 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 15125.392857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
40 divided by 28 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 15125.3928571
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 15125.39285714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 15125.39285714, and the remainder is 8e-09.