80743 ÷ 17 
Let's see how many times 17 fits into 80743.

On to step 1:
If we divide 8 by 17, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 17

Let's proceed to step 2:
When dividing 80 by 17, we get 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 68 from 80 and we're left with 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 17

Advancing to step 3:
17 goes into 127 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we subtract 119 from 127, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 17

Going ahead to step 4:
The number 17 fits into 84 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 474.0
Subtract 68 from 84 to get 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 17

Step 5:
17 goes into 163 9 times with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 4749.0
Subtract 153 from 163 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.

On to step 6:
When dividing 100 by 17, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 4749.5
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
When dividing 150 by 17, we get 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 4749.58
If we subtract 136 from 150, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
If we divide 140 by 17, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 4749.588
Deduct 136 from 140 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 4749.588 with a remainder of 0.0004.