We look at the division of 290822 by 15 
Let's see how many times 15 fits into 290822.

On to step 1:
If we divide 2 by 15, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 15

On to step 2:
The number 15 fits into 29 1 times, leaving a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 14 after subtracting 15 from 29.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 15

On to step 3:
15 goes into 140 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 135 from 140, we get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 15

Let's proceed to step 4:
If we divide 58 by 15, we get 3 and a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
Subtracting 45 from 58 leaves us with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 15

On to step 5:
15 can be fit into 132 8 times, resulting in a remainder of 12.
The next digit of our result is 8. 
Result so far: 1938.0
The remainder is 12 after subtracting 120 from 132.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 15

Going ahead to step 6:
If we divide 122 by 15, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 19388.0
If we subtract 120 from 122, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
When dividing 20 by 15, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 19388.1
If we take 15 away from 20, we end up 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.

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: 19388.13
Subtract 45 from 50 to 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.

Going ahead to step 9:
50 divided by 15 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 19388.133
Deduct 45 from 50 and we're left 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.

Our division results in 19388.133 with a remaining 0.0005.