Let's divide 290801 by 15
We're looking to find how many times 15 goes into 290801.

Moving on to step 1:
15 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 15

Let's proceed to step 2:
When dividing 29 by 15, we get 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 14 after subtracting 15 from 29.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 15

On to step 3:
140 divided by 15 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 135 from 140 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 15

Going ahead to step 4:
58 divided by 15 is 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 193.0
Subtract 45 from 58 to get 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 15

Advancing to step 5:
15 goes into 130 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 1938.0
If we take 120 away from 130, we end up with 10.
Include the next digit (1) from the dividend after 10, then repeat: 101 / 15

Moving on to step 6:
101 divided by 15 is 6 with a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 19386.0
Deduct 90 from 101 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
When dividing 110 by 15, we get 7 with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 19386.7
Subtracting 105 from 110 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.

Moving on to step 8:
If we divide 50 by 15, we get 3 and a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 19386.73
If we subtract 45 from 50, 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.

Moving on to step 9:
50 divided by 15 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 19386.733
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.

The final outcome is 19386.733, with a leftover of 0.0005.