We look at the division of 503028 by 72 
We're looking to find how many times 72 goes into 503028.

Advancing to step 1:
When dividing 5 by 72, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 72

Going ahead to step 2:
72 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 50 leaves us with 50.
Include the next digit (3) from the dividend after 50, then repeat: 503 / 72

Let's proceed to step 3:
If we divide 503 by 72, we get 6 and a remainder of 71.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 432 away from 503, we end up with 71.
Fetch the next digit (0) from the dividend, attach it to 71 and continue: 710 / 72

Let's proceed to step 4:
710 divided by 72 is 9 with a remainder of 62.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
The remainder is 62 after subtracting 648 from 710.
Fetch the next digit (2) from the dividend, attach it to 62 and continue: 622 / 72

Step 5:
72 goes into 622 8 times with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 698.0
Subtract 576 from 622 to get 46.
Append the next digit (8) from the dividend to 46 and continue with: 468 / 72

Advancing to step 6:
When dividing 468 by 72, we get 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 6986.0
Subtracting 432 from 468 leaves us 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.

Advancing to step 7:
72 can be fit into 360 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 6986.5
Subtracting 360 from 360 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.

On to step 8:
0 divided by 72 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6986.5
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.

Step 9:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6986.5
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.

After the division, we end up with 6986.5 and a remainder of 0.0.