We look at the division of 51043992 by 684 
Our goal is to divide 51043992 by 684.

Advancing to step 1:
The number 684 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 684

Moving on to step 2:
The number 684 fits into 51 0 times, leaving a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 684

Moving on to step 3:
The number 684 fits into 510 0 times, leaving a remainder of 510.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 510 and we're left with 510.
Bring next digit (4) of the dividend behind the 510 and repeat the process: 5104 / 684

Going ahead to step 4:
684 goes into 5104 7 times with a remainder of 316.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 4788 from 5104 leaves us with 316.
Take the next digit (3) from the dividend and append it to 316, then repeat: 3163 / 684

Going ahead to step 5:
The number 684 fits into 3163 4 times, leaving a remainder of 427.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtracting 2736 from 3163 leaves us with 427.
Append the next digit (9) from the dividend to 427 and continue with: 4279 / 684

Advancing to step 6:
684 can be fit into 4279 6 times, resulting in a remainder of 175.
The next digit of our result is 6. 
Result so far: 746.0
If we subtract 4104 from 4279, we get 175.
Fetch the next digit (9) from the dividend, attach it to 175 and continue: 1759 / 684

Moving on to step 7:
The number 684 fits into 1759 2 times, leaving a remainder of 391.
Put 2 as the next digit of the answer. 
Result so far: 7462.0
Subtract 1368 from 1759 to get 391.
Include the next digit (2) from the dividend after 391, then repeat: 3912 / 684

Advancing to step 8:
When dividing 3912 by 684, we get 5 with a remainder of 492.
Write down 5 as next digit of the result. 
Result so far: 74625.0
The remainder is 492 after subtracting 3420 from 3912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Moving on to step 9:
When dividing 4920 by 684, we get 7 with a remainder of 132.
Use 7 as the next digit of our solution. 
Result so far: 74625.7
If we subtract 4788 from 4920, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 10:
1320 divided by 684 is 1 with a remainder of 636.
Use 1 as the next digit of our solution. 
Result so far: 74625.71
If we subtract 684 from 1320, we get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Going ahead to step 11:
684 goes into 6360 9 times with a remainder of 204.
Use 9 as the next digit of our solution. 
Result so far: 74625.719
Deduct 6156 from 6360 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 12:
If we divide 2040 by 684, we get 2 and a remainder of 672.
Use 2 as the next digit of our solution. 
Result so far: 74625.7192
If we subtract 1368 from 2040, we get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

On to step 13:
The number 684 fits into 6720 9 times, leaving a remainder of 564.
The next digit of our result is 9. 
Result so far: 74625.71929
The remainder is 564 after subtracting 6156 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Going ahead to step 14:
684 goes into 5640 8 times with a remainder of 168.
Record the quotient 8 as the next digit in the result. 
Result so far: 74625.719298
If we subtract 5472 from 5640, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 15:
If we divide 1680 by 684, we get 2 and a remainder of 312.
Record the quotient 2 as the next digit in the result. 
Result so far: 74625.7192982
If we take 1368 away from 1680, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 16:
3120 divided by 684 is 4 with a remainder of 384.
Write down 4 as next digit of the result. 
Result so far: 74625.71929824
The remainder is 384 after subtracting 2736 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The quotient of the division is 74625.71929824, and the remainder is 3.84e-07.