454720 ÷ 72 
We want to figure out the number of times 454720 can be divided by 72.

Moving on to step 1:
72 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 72

Step 2:
45 divided by 72 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Take the next digit (4) from the dividend and append it to 45, then repeat: 454 / 72

Moving on to step 3:
When dividing 454 by 72, we get 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 432 from 454 leaves us with 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 72

Going ahead to step 4:
If we divide 227 by 72, we get 3 and a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
If we take 216 away from 227, we end up with 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 72

Step 5:
If we divide 112 by 72, we get 1 and a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 631.0
The remainder is 40 after subtracting 72 from 112.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 72

Step 6:
The number 72 fits into 400 5 times, leaving a remainder of 40.
The next digit of our result is 5. 
Result so far: 6315.0
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 7:
If we divide 400 by 72, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 6315.5
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
72 goes into 400 5 times with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 6315.55
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 6315.55, with a leftover of 0.04.