64680 ÷ 20 
Our goal is to divide 64680 by 20.

On to step 1:
If we divide 6 by 20, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 20

Let's proceed to step 2:
The number 20 fits into 64 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 4 after subtracting 60 from 64.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 20

On to step 3:
The number 20 fits into 46 2 times, leaving a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
If we subtract 40 from 46, we get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 20

On to step 4:
When dividing 68 by 20, we get 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 323.0
Subtracting 60 from 68 leaves us with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 20

Let's proceed to step 5:
20 goes into 80 4 times with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 3234.0
If we subtract 80 from 80, 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.

Going ahead to step 6:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3234.0
Subtract 0 from 0 to 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 7:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3234.0
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.

In conclusion, the division gives 3234.0 with a balance of 0.0.