We divide 80591 by 17
We're looking to find how many times 17 goes into 80591.

Going ahead to step 1:
When dividing 8 by 17, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 17

Moving on to step 2:
If we divide 80 by 17, we get 4 and a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 68 from 80 leaves us with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 17

Moving on to step 3:
17 can be fit into 125 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Deduct 119 from 125 and we're left with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 17

Moving on to step 4:
If we divide 69 by 17, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 474.0
If we take 68 away from 69, we end up with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 17

Let's proceed to step 5:
If we divide 11 by 17, we get 0 and a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 4740.0
Subtracting 0 from 11 leaves us 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.

Advancing to step 6:
When dividing 110 by 17, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 4740.6
The remainder is 8 after subtracting 102 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
17 goes into 80 4 times with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 4740.64
Subtract 68 from 80 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
The number 17 fits into 120 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 4740.647
Deduct 119 from 120 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
When dividing 10 by 17, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4740.647
The remainder is 10 after subtracting 0 from 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 10:
If we divide 100 by 17, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 4740.64705
Deduct 85 from 100 and we're left 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.

Moving on to step 11:
The number 17 fits into 150 8 times, leaving a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 4740.647058
If we take 136 away from 150, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 12:
The number 17 fits into 140 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 4740.6470588
If we subtract 136 from 140, we get 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 outcome is 4740.6470588, with a leftover of 4e-08.