We look at the division of 51054378 by 683 
We want to divide 51054378 by 683.

Going ahead to step 1:
683 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 683

Step 2:
When dividing 51 by 683, we get 0 with 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.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 683

Going ahead to step 3:
If we divide 510 by 683, we get 0 and a remainder of 510.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 510 to get 510.
Include the next digit (5) from the dividend after 510, then repeat: 5105 / 683

Let's proceed to step 4:
If we divide 5105 by 683, we get 7 and a remainder of 324.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 4781 from 5105 to get 324.
Grab the next digit (4) from the dividend, add it to 324, then carry on: 3244 / 683

Moving on to step 5:
When dividing 3244 by 683, we get 4 with a remainder of 512.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Subtracting 2732 from 3244 leaves us with 512.
Fetch the next digit (3) from the dividend, attach it to 512 and continue: 5123 / 683

Going ahead to step 6:
683 can be fit into 5123 7 times, resulting in a remainder of 342.
Put 7 as the next digit of the answer. 
Result so far: 747.0
Subtract 4781 from 5123 to get 342.
Grab the next digit (7) from the dividend, add it to 342, then carry on: 3427 / 683

Step 7:
3427 divided by 683 is 5 with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 7475.0
If we subtract 3415 from 3427, we get 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 683

On to step 8:
683 can be fit into 128 0 times, resulting in a remainder of 128.
Record the quotient 0 as the next digit in the result. 
Result so far: 74750.0
If we subtract 0 from 128, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 9:
When dividing 1280 by 683, we get 1 with a remainder of 597.
The number 1 becomes the next digit in our result. 
Result so far: 74750.1
The remainder is 597 after subtracting 683 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

Moving on to step 10:
683 can be fit into 5970 8 times, resulting in a remainder of 506.
Put 8 as the next digit of the answer. 
Result so far: 74750.18
Subtracting 5464 from 5970 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 11:
The number 683 fits into 5060 7 times, leaving a remainder of 279.
Put 7 as the next digit of the answer. 
Result so far: 74750.187
If we take 4781 away from 5060, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Advancing to step 12:
683 goes into 2790 4 times with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 74750.1874
Deduct 2732 from 2790 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
683 goes into 580 0 times with a remainder of 580.
The number 0 becomes the next digit in our result. 
Result so far: 74750.1874
If we subtract 0 from 580, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 14:
If we divide 5800 by 683, we get 8 and a remainder of 336.
Put 8 as the next digit of the answer. 
Result so far: 74750.187408
The remainder is 336 after subtracting 5464 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 15:
3360 divided by 683 is 4 with a remainder of 628.
Record the quotient 4 as the next digit in the result. 
Result so far: 74750.1874084
If we take 2732 away from 3360, we end up with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 16:
The number 683 fits into 6280 9 times, leaving a remainder of 133.
Record the quotient 9 as the next digit in the result. 
Result so far: 74750.18740849
Deduct 6147 from 6280 and we're left with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

After the division, we end up with 74750.18740849 and a remainder of 1.33e-07.