424887 ÷ 28 
Let's see how many times 28 fits into 424887.

Step 1:
28 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 28

Advancing to step 2:
When dividing 42 by 28, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 28 from 42, we get 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 28

Going ahead to step 3:
If we divide 144 by 28, we get 5 and a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 140 away from 144, we end up with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 28

Let's proceed to step 4:
28 can be fit into 48 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 151.0
If we subtract 28 from 48, we get 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 28

Let's proceed to step 5:
28 goes into 208 7 times with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 1517.0
If we subtract 196 from 208, we get 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 28

Let's proceed to step 6:
The number 28 fits into 127 4 times, leaving a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 15174.0
The remainder is 15 after subtracting 112 from 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
If we divide 150 by 28, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 15174.5
If we subtract 140 from 150, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 28 fits into 100 3 times, leaving a remainder of 16.
The next digit of our result is 3. 
Result so far: 15174.53
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
160 divided by 28 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 15174.535
If we subtract 140 from 160, we 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.

On to step 10:
When dividing 200 by 28, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 15174.5357
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.

On to step 11:
If we divide 40 by 28, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 15174.53571
If we take 28 away from 40, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 15174.535714
Subtracting 112 from 120 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 15174.5357142
Subtract 56 from 80 to 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.

Let's proceed to step 14:
The number 28 fits into 240 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 15174.53571428
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 15174.53571428, with a leftover of 1.6e-08.