We look at the division of 78518368 by 17 
Let's see how many times 17 fits into 78518368.

Advancing to step 1:
7 divided by 17 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 17

Let's proceed to step 2:
The number 17 fits into 78 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 10 after subtracting 68 from 78.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 17

Moving on to step 3:
105 divided by 17 is 6 with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Subtract 102 from 105 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 17

Moving on to step 4:
31 divided by 17 is 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 461.0
The remainder is 14 after subtracting 17 from 31.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 17

Step 5:
17 goes into 148 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 4618.0
Subtracting 136 from 148 leaves us with 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 17

On to step 6:
17 can be fit into 123 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 46187.0
The remainder is 4 after subtracting 119 from 123.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 17

Let's proceed to step 7:
17 goes into 46 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 461872.0
Subtract 34 from 46 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 17

Moving on to step 8:
17 goes into 128 7 times with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 4618727.0
Deduct 119 from 128 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
When dividing 90 by 17, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 4618727.5
If we subtract 85 from 90, 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.

Let's proceed to step 10:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 4618727.52
Subtracting 34 from 50 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
If we divide 160 by 17, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 4618727.529
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 12:
17 can be fit into 70 4 times, resulting in a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4618727.5294
Subtracting 68 from 70 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
When dividing 20 by 17, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 4618727.52941
Deduct 17 from 20 and we're left 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.

Step 14:
If we divide 30 by 17, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 4618727.529411
Subtract 17 from 30 to 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 4618727.529411, with a leftover of 1.3e-06.