We look at the division of 723683 by 45 
We're looking to find how many times 45 goes into 723683.

Going ahead to step 1:
The number 45 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 45

Step 2:
45 goes into 72 1 times with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 27 after subtracting 45 from 72.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 45

Advancing to step 3:
45 can be fit into 273 6 times, resulting in a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 270 from 273 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 45

Advancing to step 4:
When dividing 36 by 45, we get 0 with a remainder of 36.
The next digit of our result is 0. 
Result so far: 160.0
Subtracting 0 from 36 leaves us with 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 45

Moving on to step 5:
If we divide 368 by 45, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1608.0
Deduct 360 from 368 and we're left with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 45

Let's proceed to step 6:
45 can be fit into 83 1 times, resulting in a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 16081.0
If we take 45 away from 83, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
The number 45 fits into 380 8 times, leaving a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 16081.8
If we subtract 360 from 380, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
If we divide 200 by 45, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 16081.84
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
When dividing 200 by 45, we get 4 with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 16081.844
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 16081.844 with a balance of 0.002.