We look at the division of 288583 by 15 
Let's see how many times 15 fits into 288583.

Let's proceed to step 1:
15 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 15

Step 2:
15 can be fit into 28 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 15 from 28 and we're left with 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 15

Advancing to step 3:
When dividing 138 by 15, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 135 from 138 and we're left with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 15

Moving on to step 4:
15 can be fit into 35 2 times, resulting in a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Subtract 30 from 35 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 15

Let's proceed to step 5:
15 goes into 58 3 times with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 1923.0
Subtract 45 from 58 to get 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 15

Advancing to step 6:
When dividing 133 by 15, we get 8 with a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 19238.0
If we take 120 away from 133, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
15 goes into 130 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 19238.8
Subtract 120 from 130 to 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.

Step 8:
If we divide 100 by 15, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 19238.86
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
When dividing 100 by 15, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 19238.866
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 19238.866 and a remainder of 0.001.