728604 ÷ 23 
We want to divide 728604 by 23.

Moving on to step 1:
7 divided by 23 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 23

Going ahead to step 2:
If we divide 72 by 23, we get 3 and a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 69 from 72 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 23

Let's proceed to step 3:
23 goes into 38 1 times with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
The remainder is 15 after subtracting 23 from 38.
Fetch the next digit (6) from the dividend, attach it to 15 and continue: 156 / 23

Advancing to step 4:
The number 23 fits into 156 6 times, leaving a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 316.0
If we subtract 138 from 156, we get 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 23

Let's proceed to step 5:
180 divided by 23 is 7 with a remainder of 19.
The next digit of our result is 7. 
Result so far: 3167.0
Deduct 161 from 180 and we're left with 19.
Take the next digit (4) from the dividend and append it to 19, then repeat: 194 / 23

On to step 6:
The number 23 fits into 194 8 times, leaving a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 31678.0
Subtract 184 from 194 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
100 divided by 23 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 31678.4
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
80 divided by 23 is 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 31678.43
Deduct 69 from 80 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
If we divide 110 by 23, we get 4 and a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 31678.434
The remainder is 18 after subtracting 92 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
The number 23 fits into 180 7 times, leaving a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 31678.4347
If we take 161 away from 180, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 11:
When dividing 190 by 23, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 31678.43478
Deduct 184 from 190 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
The number 23 fits into 60 2 times, leaving a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 31678.434782
If we subtract 46 from 60, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 13:
23 can be fit into 140 6 times, resulting in a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 31678.4347826
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 14:
When dividing 20 by 23, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 31678.4347826
Deduct 0 from 20 and we're left 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.

After the division, we end up with 31678.4347826 and a remainder of 2e-08.