We divide 72900723 by 450
We want to figure out the number of times 72900723 can be divided by 450.

Let's proceed to step 1:
450 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 450

On to step 2:
450 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Grab the next digit (9) from the dividend, add it to 72, then carry on: 729 / 450

Let's proceed to step 3:
If we divide 729 by 450, we get 1 and a remainder of 279.
The next digit of our result is 1. 
Result so far: 1.0
If we take 450 away from 729, we end up with 279.
Grab the next digit (0) from the dividend, add it to 279, then carry on: 2790 / 450

Moving on to step 4:
2790 divided by 450 is 6 with a remainder of 90.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 2700 from 2790 to get 90.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 450

On to step 5:
If we divide 900 by 450, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
Subtracting 900 from 900 leaves us with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 450

Advancing to step 6:
450 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 1620.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 450

Going ahead to step 7:
The number 450 fits into 72 0 times, leaving a remainder of 72.
The next digit of our result is 0. 
Result so far: 16200.0
The remainder is 72 after subtracting 0 from 72.
Grab the next digit (3) from the dividend, add it to 72, then carry on: 723 / 450

Moving on to step 8:
The number 450 fits into 723 1 times, leaving a remainder of 273.
Put 1 as the next digit of the answer. 
Result so far: 162001.0
Deduct 450 from 723 and we're left with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

On to step 9:
450 goes into 2730 6 times with a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 162001.6
Subtracting 2700 from 2730 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
300 divided by 450 is 0 with a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 162001.6
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 11:
450 can be fit into 3000 6 times, resulting in a remainder of 300.
Use 6 as the next digit of our solution. 
Result so far: 162001.606
Subtract 2700 from 3000 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 12:
The number 450 fits into 3000 6 times, leaving a remainder of 300.
Use 6 as the next digit of our solution. 
Result so far: 162001.6066
If we subtract 2700 from 3000, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

In conclusion, the division gives 162001.6066 with a balance of 0.003.