51070068 divided by 621 
We want to divide 51070068 by 621.

Advancing to step 1:
When dividing 5 by 621, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 621

Step 2:
51 divided by 621 is 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 621

Let's proceed to step 3:
The number 621 fits into 510 0 times, leaving a remainder of 510.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 510, we end up with 510.
Grab the next digit (7) from the dividend, add it to 510, then carry on: 5107 / 621

Step 4:
The number 621 fits into 5107 8 times, leaving a remainder of 139.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 4968 from 5107 leaves us with 139.
Grab the next digit (0) from the dividend, add it to 139, then carry on: 1390 / 621

On to step 5:
If we divide 1390 by 621, we get 2 and a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 1242 away from 1390, we end up with 148.
Grab the next digit (0) from the dividend, add it to 148, then carry on: 1480 / 621

Advancing to step 6:
When dividing 1480 by 621, we get 2 with a remainder of 238.
Write down 2 as next digit of the result. 
Result so far: 822.0
Deduct 1242 from 1480 and we're left with 238.
Bring next digit (6) of the dividend behind the 238 and repeat the process: 2386 / 621

Advancing to step 7:
621 can be fit into 2386 3 times, resulting in a remainder of 523.
Use 3 as the next digit of our solution. 
Result so far: 8223.0
Deduct 1863 from 2386 and we're left with 523.
Append the next digit (8) from the dividend to 523 and continue with: 5238 / 621

Going ahead to step 8:
If we divide 5238 by 621, we get 8 and a remainder of 270.
The number 8 becomes the next digit in our result. 
Result so far: 82238.0
The remainder is 270 after subtracting 4968 from 5238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 9:
If we divide 2700 by 621, we get 4 and a remainder of 216.
Put 4 as the next digit of the answer. 
Result so far: 82238.4
Subtract 2484 from 2700 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
The number 621 fits into 2160 3 times, leaving a remainder of 297.
Put 3 as the next digit of the answer. 
Result so far: 82238.43
Subtracting 1863 from 2160 leaves us with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Advancing to step 11:
The number 621 fits into 2970 4 times, leaving a remainder of 486.
Write down 4 as next digit of the result. 
Result so far: 82238.434
Subtract 2484 from 2970 to get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Going ahead to step 12:
The number 621 fits into 4860 7 times, leaving a remainder of 513.
The next digit of our result is 7. 
Result so far: 82238.4347
The remainder is 513 after subtracting 4347 from 4860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

Let's proceed to step 13:
The number 621 fits into 5130 8 times, leaving a remainder of 162.
Put 8 as the next digit of the answer. 
Result so far: 82238.43478
Subtracting 4968 from 5130 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 14:
The number 621 fits into 1620 2 times, leaving a remainder of 378.
Record the quotient 2 as the next digit in the result. 
Result so far: 82238.434782
Subtract 1242 from 1620 to get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 15:
If we divide 3780 by 621, we get 6 and a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 82238.4347826
If we take 3726 away from 3780, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 16:
621 goes into 540 0 times with a remainder of 540.
The next digit of our result is 0. 
Result so far: 82238.4347826
Subtract 0 from 540 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final result is 82238.4347826 with a remainder of 5.4e-07.