729403 divided by 4 
We want to figure out the number of times 729403 can be divided by 4.

On to step 1:
7 divided by 4 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 4 from 7 leaves us with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 4

On to step 2:
4 can be fit into 32 8 times, resulting in a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 0 after subtracting 32 from 32.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 4

Advancing to step 3:
4 goes into 9 2 times with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
Subtract 8 from 9 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 4

Moving on to step 4:
If we divide 14 by 4, we get 3 and a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 1823.0
If we subtract 12 from 14, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 4

Going ahead to step 5:
4 goes into 20 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 18235.0
Subtract 20 from 20 to get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 4

Step 6:
If we divide 3 by 4, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 182350.0
If we subtract 0 from 3, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
4 goes into 30 7 times with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 182350.7
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
20 divided by 4 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 182350.75
Subtracting 20 from 20 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.

Advancing to step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 182350.75
If we take 0 away from 0, we end up 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.

On to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 182350.75
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.

The final result is 182350.75 with a remainder of 0.0.