We're dividing 743383 by 20 
We want to figure out the number of times 743383 can be divided by 20.

Moving on to step 1:
When dividing 7 by 20, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 20

Let's proceed to step 2:
20 goes into 74 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 60 from 74 leaves us with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 20

On to step 3:
20 goes into 143 7 times with a remainder of 3.
The next digit of our result is 7. 
Result so far: 37.0
Subtract 140 from 143 to get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 20

On to step 4:
If we divide 33 by 20, we get 1 and a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 371.0
If we take 20 away from 33, we end up with 13.
Include the next digit (8) from the dividend after 13, then repeat: 138 / 20

Advancing to step 5:
If we divide 138 by 20, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 3716.0
If we subtract 120 from 138, we get 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 20

Moving on to step 6:
The number 20 fits into 183 9 times, leaving a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 37169.0
Deduct 180 from 183 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
30 divided by 20 is 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 37169.1
The remainder is 10 after subtracting 20 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 37169.15
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.

Moving on to step 9:
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: 37169.15
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.

Moving on to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 37169.15
The remainder is 0 after subtracting 0 from 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 37169.15 and a remainder of 0.0.