730431 divided by 72 
Our goal is to divide 730431 by 72.

Let's proceed to step 1:
The number 72 fits into 7 0 times, leaving 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 (3) from the dividend after 7, then repeat: 73 / 72

Going ahead to step 2:
72 can be fit into 73 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 72 away from 73, we end up with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 72

Let's proceed to step 3:
When dividing 10 by 72, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 72

Step 4:
If we divide 104 by 72, we get 1 and a remainder of 32.
The next digit of our result is 1. 
Result so far: 101.0
Subtract 72 from 104 to get 32.
Fetch the next digit (3) from the dividend, attach it to 32 and continue: 323 / 72

Let's proceed to step 5:
When dividing 323 by 72, we get 4 with a remainder of 35.
Put 4 as the next digit of the answer. 
Result so far: 1014.0
If we take 288 away from 323, we end up with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 72

Let's proceed to step 6:
351 divided by 72 is 4 with a remainder of 63.
Record the quotient 4 as the next digit in the result. 
Result so far: 10144.0
Subtracting 288 from 351 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
If we divide 630 by 72, we get 8 and a remainder of 54.
Use 8 as the next digit of our solution. 
Result so far: 10144.8
Subtracting 576 from 630 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 8:
540 divided by 72 is 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 10144.87
If we take 504 away from 540, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
When dividing 360 by 72, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 10144.875
If we subtract 360 from 360, 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.

Let's proceed to step 10:
When dividing 0 by 72, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10144.875
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.

Let's proceed to step 11:
When dividing 0 by 72, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10144.875
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 10144.875, with a leftover of 0.0.