We're dividing 73003 by 9 
We want to divide 73003 by 9.

Going ahead to step 1:
The number 9 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 9

Advancing to step 2:
73 divided by 9 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 72 from 73 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 9

Step 3:
The number 9 fits into 10 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 81.0
The remainder is 1 after subtracting 9 from 10.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 9

Let's proceed to step 4:
When dividing 10 by 9, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 811.0
If we take 9 away from 10, we end up with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 9

Advancing to step 5:
9 can be fit into 13 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 8111.0
If we take 9 away from 13, 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.

On to step 6:
40 divided by 9 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 8111.4
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
9 goes into 40 4 times with a remainder of 4.
The next digit of our result is 4. 
Result so far: 8111.44
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 8111.44 and a remainder of 0.004.