We're dividing 671223 by 85 
Let's see how many times 85 fits into 671223.

On to step 1:
When dividing 6 by 85, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 85

Step 2:
85 can be fit into 67 0 times, resulting in a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 85

Advancing to step 3:
85 can be fit into 671 7 times, resulting in a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 595 from 671, we get 76.
Append the next digit (2) from the dividend to 76 and continue with: 762 / 85

Let's proceed to step 4:
When dividing 762 by 85, we get 8 with a remainder of 82.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 680 from 762 leaves us with 82.
Take the next digit (2) from the dividend and append it to 82, then repeat: 822 / 85

On to step 5:
If we divide 822 by 85, we get 9 and a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 789.0
If we subtract 765 from 822, we get 57.
Take the next digit (3) from the dividend and append it to 57, then repeat: 573 / 85

On to step 6:
The number 85 fits into 573 6 times, leaving a remainder of 63.
The number 6 becomes the next digit in our result. 
Result so far: 7896.0
If we take 510 away from 573, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
85 goes into 630 7 times with a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 7896.7
The remainder is 35 after subtracting 595 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 8:
When dividing 350 by 85, we get 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 7896.74
The remainder is 10 after subtracting 340 from 350.
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 85 fits into 100 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 7896.741
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.

Advancing to step 10:
If we divide 150 by 85, we get 1 and a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 7896.7411
The remainder is 65 after subtracting 85 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 7896.7411, with a leftover of 0.00065.