We look at the division of 668068 by 80 
We want to figure out the number of times 668068 can be divided by 80.

Let's proceed to step 1:
6 divided by 80 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 80

Let's proceed to step 2:
66 divided by 80 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Include the next digit (8) from the dividend after 66, then repeat: 668 / 80

On to step 3:
The number 80 fits into 668 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 28 after subtracting 640 from 668.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 80

Going ahead to step 4:
The number 80 fits into 280 3 times, leaving a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we take 240 away from 280, we end up with 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 80

Moving on to step 5:
If we divide 406 by 80, we get 5 and a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 835.0
Subtracting 400 from 406 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 80

Advancing to step 6:
When dividing 68 by 80, we get 0 with a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 8350.0
If we subtract 0 from 68, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 7:
680 divided by 80 is 8 with a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 8350.8
The remainder is 40 after subtracting 640 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8350.85
If we take 400 away from 400, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8350.85
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8350.85
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 8350.85, with a leftover of 0.0.