Let's divide 73944 by 20
Let's see how many times 20 fits into 73944.

Moving on to step 1:
20 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 20

Advancing to step 2:
20 goes into 73 3 times with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 60 from 73 to get 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 20

Let's proceed to step 3:
When dividing 139 by 20, we get 6 with a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtract 120 from 139 to get 19.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 20

Going ahead to step 4:
When dividing 194 by 20, we get 9 with a remainder of 14.
The next digit of our result is 9. 
Result so far: 369.0
Subtracting 180 from 194 leaves us with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 20

Moving on to step 5:
20 can be fit into 144 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 3697.0
If we take 140 away from 144, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 6:
The number 20 fits into 40 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 3697.2
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 7:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3697.2
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.

Going ahead to step 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3697.2
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 3697.2, with a leftover of 0.0.