680224 ÷ 20 
We want to divide 680224 by 20.

On to step 1:
20 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 20

Step 2:
20 can be fit into 68 3 times, resulting in a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 60 from 68 leaves us with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 20

On to step 3:
20 goes into 80 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtract 80 from 80 to get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 20

Advancing to step 4:
20 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 340.0
If we subtract 0 from 2, we get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 20

On to step 5:
When dividing 22 by 20, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 3401.0
If we subtract 20 from 22, we get 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 20

On to step 6:
When dividing 24 by 20, we get 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 34011.0
The remainder is 4 after subtracting 20 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
20 goes into 40 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 34011.2
If we subtract 40 from 40, 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.

On to step 8:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 34011.2
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:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 34011.2
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.

The quotient of the division is 34011.2, and the remainder is 0.0.