We're dividing 803665 by 17 
Let's see how many times 17 fits into 803665.

Let's proceed to step 1:
The number 17 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 17

Moving on to step 2:
80 divided by 17 is 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 68 from 80 leaves us with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 17

Advancing to step 3:
17 can be fit into 123 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 47.0
The remainder is 4 after subtracting 119 from 123.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 17

Step 4:
The number 17 fits into 46 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 472.0
If we take 34 away from 46, we end up with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 17

On to step 5:
When dividing 126 by 17, we get 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 4727.0
Deduct 119 from 126 and we're left with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 17

Moving on to step 6:
The number 17 fits into 75 4 times, leaving a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 47274.0
The remainder is 7 after subtracting 68 from 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
70 divided by 17 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 47274.4
Subtract 68 from 70 to 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.

Going ahead to step 8:
17 can be fit into 20 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 47274.41
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
30 divided by 17 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 47274.411
If we subtract 17 from 30, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 47274.411, with a leftover of 0.0013.