739669 ÷ 20 
Let's see how many times 20 fits into 739669.

Going ahead to step 1:
The number 20 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 20

Step 2:
The number 20 fits into 73 3 times, leaving a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 60 from 73 and we're left with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 20

Going ahead to step 3:
The number 20 fits into 139 6 times, leaving a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Deduct 120 from 139 and we're left with 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 20

Step 4:
20 goes into 196 9 times with a remainder of 16.
The next digit of our result is 9. 
Result so far: 369.0
If we take 180 away from 196, we end up with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 20

Let's proceed to step 5:
The number 20 fits into 166 8 times, leaving a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 3698.0
The remainder is 6 after subtracting 160 from 166.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 20

Moving on to step 6:
The number 20 fits into 69 3 times, leaving a remainder of 9.
The next digit of our result is 3. 
Result so far: 36983.0
Deduct 60 from 69 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.

On to step 7:
90 divided by 20 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 36983.4
The remainder is 10 after subtracting 80 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On 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: 36983.45
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.

Going ahead to step 9:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 36983.45
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:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36983.45
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.

The final outcome is 36983.45, with a leftover of 0.0.