51310450 divided by 71 
We want to figure out the number of times 51310450 can be divided by 71.

On to step 1:
71 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
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 / 71

Advancing to step 2:
The number 71 fits into 51 0 times, leaving a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 71

Moving on to step 3:
71 can be fit into 513 7 times, resulting in a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 497 from 513 to get 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 71

Moving on to step 4:
The number 71 fits into 161 2 times, leaving a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 72.0
The remainder is 19 after subtracting 142 from 161.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 71

Moving on to step 5:
If we divide 190 by 71, we get 2 and a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 722.0
Deduct 142 from 190 and we're left with 48.
Include the next digit (4) from the dividend after 48, then repeat: 484 / 71

On to step 6:
71 goes into 484 6 times with a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 7226.0
Deduct 426 from 484 and we're left with 58.
Take the next digit (5) from the dividend and append it to 58, then repeat: 585 / 71

Step 7:
71 can be fit into 585 8 times, resulting in a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 72268.0
If we take 568 away from 585, we end up with 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 71

Let's proceed to step 8:
71 goes into 170 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 722682.0
If we subtract 142 from 170, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
280 divided by 71 is 3 with a remainder of 67.
The next digit of our result is 3. 
Result so far: 722682.3
Subtracting 213 from 280 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 10:
The number 71 fits into 670 9 times, leaving a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 722682.39
If we subtract 639 from 670, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 11:
71 can be fit into 310 4 times, resulting in a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 722682.394
If we subtract 284 from 310, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
71 goes into 260 3 times with a remainder of 47.
Use 3 as the next digit of our solution. 
Result so far: 722682.3943
The remainder is 47 after subtracting 213 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 13:
The number 71 fits into 470 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 722682.39436
Subtracting 426 from 470 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 14:
440 divided by 71 is 6 with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 722682.394366
Subtract 426 from 440 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 722682.394366 with a remainder of 1.4e-06.