We're dividing 51628078 by 723 
We want to divide 51628078 by 723.

Let's proceed to step 1:
The number 723 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 723

On to step 2:
The number 723 fits into 51 0 times, leaving a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Include the next digit (6) from the dividend after 51, then repeat: 516 / 723

Going ahead to step 3:
516 divided by 723 is 0 with a remainder of 516.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 516 and we're left with 516.
Fetch the next digit (2) from the dividend, attach it to 516 and continue: 5162 / 723

Going ahead to step 4:
The number 723 fits into 5162 7 times, leaving a remainder of 101.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 5061 from 5162 to get 101.
Fetch the next digit (8) from the dividend, attach it to 101 and continue: 1018 / 723

Going ahead to step 5:
The number 723 fits into 1018 1 times, leaving a remainder of 295.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Deduct 723 from 1018 and we're left with 295.
Bring next digit (0) of the dividend behind the 295 and repeat the process: 2950 / 723

Going ahead to step 6:
2950 divided by 723 is 4 with a remainder of 58.
The next digit of our result is 4. 
Result so far: 714.0
The remainder is 58 after subtracting 2892 from 2950.
Include the next digit (7) from the dividend after 58, then repeat: 587 / 723

Advancing to step 7:
587 divided by 723 is 0 with a remainder of 587.
Write down 0 as next digit of the result. 
Result so far: 7140.0
The remainder is 587 after subtracting 0 from 587.
Take the next digit (8) from the dividend and append it to 587, then repeat: 5878 / 723

Advancing to step 8:
If we divide 5878 by 723, we get 8 and a remainder of 94.
Put 8 as the next digit of the answer. 
Result so far: 71408.0
Subtract 5784 from 5878 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 9:
When dividing 940 by 723, we get 1 with a remainder of 217.
Put 1 as the next digit of the answer. 
Result so far: 71408.1
Deduct 723 from 940 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Moving on to step 10:
2170 divided by 723 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 71408.13
Deduct 2169 from 2170 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
723 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 71408.13
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
When dividing 100 by 723, we get 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 71408.13
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 71408.13, and the remainder is 0.001.