Let's divide 404003 by 73
We want to figure out the number of times 404003 can be divided by 73.

Advancing to step 1:
When dividing 4 by 73, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 73

Going ahead to step 2:
40 divided by 73 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 73

Moving on to step 3:
404 divided by 73 is 5 with a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 365 from 404, we get 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 73

Step 4:
The number 73 fits into 390 5 times, leaving a remainder of 25.
The next digit of our result is 5. 
Result so far: 55.0
Deduct 365 from 390 and we're left with 25.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 73

Moving on to step 5:
The number 73 fits into 250 3 times, leaving a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 553.0
If we take 219 away from 250, we end up with 31.
Append the next digit (3) from the dividend to 31 and continue with: 313 / 73

Going ahead to step 6:
73 can be fit into 313 4 times, resulting in a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 5534.0
The remainder is 21 after subtracting 292 from 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
73 can be fit into 210 2 times, resulting in a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 5534.2
If we take 146 away from 210, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 8:
640 divided by 73 is 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 5534.28
Subtract 584 from 640 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
73 goes into 560 7 times with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 5534.287
If we subtract 511 from 560, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 10:
When dividing 490 by 73, we get 6 with a remainder of 52.
Use 6 as the next digit of our solution. 
Result so far: 5534.2876
Subtract 438 from 490 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
73 goes into 520 7 times with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 5534.28767
If we subtract 511 from 520, we get 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 12:
90 divided by 73 is 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 5534.287671
If we take 73 away from 90, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 13:
73 goes into 170 2 times with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 5534.2876712
The remainder is 24 after subtracting 146 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
73 goes into 240 3 times with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 5534.28767123
Subtract 219 from 240 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final result is 5534.28767123 with a remainder of 2.1e-08.