Let's divide 766678 by 20
We're looking to find how many times 20 goes into 766678.

Step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 20

On to step 2:
76 divided by 20 is 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 16 after subtracting 60 from 76.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 20

Advancing to step 3:
When dividing 166 by 20, we get 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 38.0
If we take 160 away from 166, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 20

Step 4:
20 can be fit into 66 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 383.0
Subtract 60 from 66 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 20

Advancing to step 5:
67 divided by 20 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 3833.0
If we subtract 60 from 67, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 20

Advancing to step 6:
The number 20 fits into 78 3 times, leaving a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 38333.0
If we subtract 60 from 78, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
20 goes into 180 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 38333.9
The remainder is 0 after subtracting 180 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38333.9
Subtracting 0 from 0 leaves us 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 9:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38333.9
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.

In conclusion, the division gives 38333.9 with a balance of 0.0.