667112 ÷ 80 
Our goal is to divide 667112 by 80.

Advancing to step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 80

Moving on to step 2:
80 goes into 66 0 times with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 80

Step 3:
When dividing 667 by 80, we get 8 with a remainder of 27.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 640 from 667 leaves us with 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 80

Advancing to step 4:
80 can be fit into 271 3 times, resulting in a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Subtract 240 from 271 to get 31.
Append the next digit (1) from the dividend to 31 and continue with: 311 / 80

Going ahead to step 5:
When dividing 311 by 80, we get 3 with a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 833.0
Deduct 240 from 311 and we're left with 71.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 80

Advancing to step 6:
80 goes into 712 8 times with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 8338.0
Deduct 640 from 712 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 7:
The number 80 fits into 720 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 8338.9
If we take 720 away from 720, 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.

On to step 8:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8338.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8338.9
If we take 0 away from 0, 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.

The quotient of the division is 8338.9, and the remainder is 0.0.