690669 divided by 20 
We want to divide 690669 by 20.

On to step 1:
The number 20 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 20

Going ahead to step 2:
The number 20 fits into 69 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 9 after subtracting 60 from 69.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 20

Step 3:
The number 20 fits into 90 4 times, leaving a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 34.0
If we take 80 away from 90, we end up with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 20

Step 4:
20 goes into 106 5 times with a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 345.0
Subtracting 100 from 106 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 20

Moving on to step 5:
20 can be fit into 66 3 times, resulting in a remainder of 6.
The next digit of our result is 3. 
Result so far: 3453.0
Subtract 60 from 66 to get 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 20

Going ahead to step 6:
69 divided by 20 is 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 34533.0
Subtracting 60 from 69 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
20 goes into 90 4 times with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 34533.4
If we take 80 away from 90, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 34533.45
Subtracting 100 from 100 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.

Let's proceed to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 34533.45
If we take 0 away from 0, we end up 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.

Going ahead to step 10:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 34533.45
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 34533.45, and the remainder is 0.0.