Let's divide 670978 by 66
We want to divide 670978 by 66.

Moving on to step 1:
66 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 66

Step 2:
66 can be fit into 67 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 1 after subtracting 66 from 67.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 66

Step 3:
10 divided by 66 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 10, we end up with 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 66

Advancing to step 4:
109 divided by 66 is 1 with a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 101.0
Deduct 66 from 109 and we're left with 43.
Take the next digit (7) from the dividend and append it to 43, then repeat: 437 / 66

Let's proceed to step 5:
The number 66 fits into 437 6 times, leaving a remainder of 41.
Use 6 as the next digit of our solution. 
Result so far: 1016.0
If we subtract 396 from 437, we get 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 66

Step 6:
If we divide 418 by 66, we get 6 and a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 10166.0
Subtracting 396 from 418 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
220 divided by 66 is 3 with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 10166.3
If we take 198 away from 220, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 8:
220 divided by 66 is 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 10166.33
Subtract 198 from 220 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 10166.33, with a leftover of 0.022.