Let's divide 28637 by 15
Let's see how many times 15 fits into 28637.

Going ahead to step 1:
15 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 15

Moving on to step 2:
15 can be fit into 28 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 15 from 28 and we're left with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 15

Let's proceed to step 3:
The number 15 fits into 136 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 135 from 136, we get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 15

Going ahead to step 4:
When dividing 13 by 15, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
Deduct 0 from 13 and we're left with 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 15

Let's proceed to step 5:
If we divide 137 by 15, we get 9 and a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 1909.0
The remainder is 2 after subtracting 135 from 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 6:
15 goes into 20 1 times with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1909.1
If we subtract 15 from 20, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
If we divide 50 by 15, we get 3 and a remainder of 5.
The next digit of our result is 3. 
Result so far: 1909.13
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 1909.133
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 1909.133 with a remainder of 0.0005.