We look at the division of 140689 by 20 
We want to divide 140689 by 20.

Advancing to step 1:
If we divide 1 by 20, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 20

Let's proceed to step 2:
The number 20 fits into 14 0 times, leaving a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 20

Moving on to step 3:
The number 20 fits into 140 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 140 from 140 and we're left with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 20

Step 4:
If we divide 6 by 20, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 20

Advancing to step 5:
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: 703.0
If we subtract 60 from 68, we get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 20

On to step 6:
When dividing 89 by 20, we get 4 with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 7034.0
Deduct 80 from 89 and we're left 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.

Advancing to step 7:
20 can be fit into 90 4 times, resulting in a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 7034.4
Subtract 80 from 90 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 7034.45
If we subtract 100 from 100, 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.

Advancing to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7034.45
If we subtract 0 from 0, 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 10:
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: 7034.45
Deduct 0 from 0 and we're left 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.

After the division, we end up with 7034.45 and a remainder of 0.0.