We look at the division of 672780 by 18 
Let's see how many times 18 fits into 672780.

Step 1:
18 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 18

Let's proceed to step 2:
18 can be fit into 67 3 times, resulting in a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 54 from 67 to get 13.
Append the next digit (2) from the dividend to 13 and continue with: 132 / 18

Going ahead to step 3:
If we divide 132 by 18, we get 7 and a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 37.0
If we subtract 126 from 132, we get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 18

Advancing to step 4:
The number 18 fits into 67 3 times, leaving a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 373.0
Deduct 54 from 67 and we're left with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 18

Going ahead to step 5:
138 divided by 18 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 3737.0
Subtracting 126 from 138 leaves us with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 18

On to step 6:
18 goes into 120 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 37376.0
Subtracting 108 from 120 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
The number 18 fits into 120 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 37376.6
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
If we divide 120 by 18, we get 6 and a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 37376.66
If we take 108 away from 120, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 37376.66 and a remainder of 0.012.