Let's divide 80368054 by 17
Let's see how many times 17 fits into 80368054.

On to step 1:
17 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 17

Step 2:
When dividing 80 by 17, we get 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 68 from 80 and we're left with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 17

Moving on to step 3:
The number 17 fits into 123 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 119 from 123 to get 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 17

Going ahead to step 4:
17 can be fit into 46 2 times, resulting in a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 472.0
Subtract 34 from 46 to get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 17

Let's proceed to step 5:
When dividing 128 by 17, we get 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 4727.0
The remainder is 9 after subtracting 119 from 128.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 17

Moving on to step 6:
17 can be fit into 90 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 47275.0
The remainder is 5 after subtracting 85 from 90.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 17

Going ahead to step 7:
17 can be fit into 55 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 472753.0
If we subtract 51 from 55, we get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 17

Let's proceed to step 8:
When dividing 44 by 17, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 4727532.0
Subtract 34 from 44 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.

Advancing to step 9:
The number 17 fits into 100 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4727532.5
If we take 85 away from 100, we end up 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.

Going ahead to step 10:
When dividing 150 by 17, we get 8 with a remainder of 14.
The number 8 becomes the next digit in our result. 
Result so far: 4727532.58
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.

Step 11:
17 goes into 140 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 4727532.588
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 outcome is 4727532.588, with a leftover of 0.0004.