2639504 divided by 723 
Our goal is to divide 2639504 by 723.

Going ahead to step 1:
723 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 723

On to step 2:
The number 723 fits into 26 0 times, leaving a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 723

Going ahead to step 3:
723 goes into 263 0 times with a remainder of 263.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 263 leaves us with 263.
Grab the next digit (9) from the dividend, add it to 263, then carry on: 2639 / 723

Going ahead to step 4:
If we divide 2639 by 723, we get 3 and a remainder of 470.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 2169 away from 2639, we end up with 470.
Fetch the next digit (5) from the dividend, attach it to 470 and continue: 4705 / 723

Step 5:
When dividing 4705 by 723, we get 6 with a remainder of 367.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtracting 4338 from 4705 leaves us with 367.
Append the next digit (0) from the dividend to 367 and continue with: 3670 / 723

Advancing to step 6:
3670 divided by 723 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 365.0
If we take 3615 away from 3670, we end up with 55.
Take the next digit (4) from the dividend and append it to 55, then repeat: 554 / 723

Moving on to step 7:
If we divide 554 by 723, we get 0 and a remainder of 554.
The number 0 becomes the next digit in our result. 
Result so far: 3650.0
If we take 0 away from 554, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Let's proceed to step 8:
723 can be fit into 5540 7 times, resulting in a remainder of 479.
The next digit of our result is 7. 
Result so far: 3650.7
Subtracting 5061 from 5540 leaves us with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Advancing to step 9:
If we divide 4790 by 723, we get 6 and a remainder of 452.
The next digit of our result is 6. 
Result so far: 3650.76
Subtract 4338 from 4790 to get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 10:
723 goes into 4520 6 times with a remainder of 182.
Put 6 as the next digit of the answer. 
Result so far: 3650.766
The remainder is 182 after subtracting 4338 from 4520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

After the division, we end up with 3650.766 and a remainder of 0.0182.