We look at the division of 70050791 by 831 
Let's see how many times 831 fits into 70050791.

Step 1:
When dividing 7 by 831, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 831

Advancing to step 2:
If we divide 70 by 831, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Grab the next digit (0) from the dividend, add it to 70, then carry on: 700 / 831

Going ahead to step 3:
831 can be fit into 700 0 times, resulting in a remainder of 700.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 700 leaves us with 700.
Fetch the next digit (5) from the dividend, attach it to 700 and continue: 7005 / 831

Step 4:
7005 divided by 831 is 8 with a remainder of 357.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6648 from 7005, we get 357.
Bring next digit (0) of the dividend behind the 357 and repeat the process: 3570 / 831

Moving on to step 5:
831 goes into 3570 4 times with a remainder of 246.
Put 4 as the next digit of the answer. 
Result so far: 84.0
If we subtract 3324 from 3570, we get 246.
Include the next digit (7) from the dividend after 246, then repeat: 2467 / 831

Moving on to step 6:
When dividing 2467 by 831, we get 2 with a remainder of 805.
The next digit of our result is 2. 
Result so far: 842.0
The remainder is 805 after subtracting 1662 from 2467.
Include the next digit (9) from the dividend after 805, then repeat: 8059 / 831

Going ahead to step 7:
831 can be fit into 8059 9 times, resulting in a remainder of 580.
Put 9 as the next digit of the answer. 
Result so far: 8429.0
The remainder is 580 after subtracting 7479 from 8059.
Grab the next digit (1) from the dividend, add it to 580, then carry on: 5801 / 831

Advancing to step 8:
The number 831 fits into 5801 6 times, leaving a remainder of 815.
The next digit of our result is 6. 
Result so far: 84296.0
Subtracting 4986 from 5801 leaves us with 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Let's proceed to step 9:
The number 831 fits into 8150 9 times, leaving a remainder of 671.
The next digit of our result is 9. 
Result so far: 84296.9
If we subtract 7479 from 8150, we get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Going ahead to step 10:
The number 831 fits into 6710 8 times, leaving a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 84296.98
Subtracting 6648 from 6710 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 11:
When dividing 620 by 831, we get 0 with a remainder of 620.
Use 0 as the next digit of our solution. 
Result so far: 84296.98
If we take 0 away from 620, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 12:
The number 831 fits into 6200 7 times, leaving a remainder of 383.
Write down 7 as next digit of the result. 
Result so far: 84296.9807
The remainder is 383 after subtracting 5817 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Let's proceed to step 13:
The number 831 fits into 3830 4 times, leaving a remainder of 506.
The number 4 becomes the next digit in our result. 
Result so far: 84296.98074
Subtracting 3324 from 3830 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.

Advancing to step 14:
The number 831 fits into 5060 6 times, leaving a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 84296.980746
Subtracting 4986 from 5060 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 15:
If we divide 740 by 831, we get 0 and a remainder of 740.
Use 0 as the next digit of our solution. 
Result so far: 84296.980746
Subtract 0 from 740 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 16:
When dividing 7400 by 831, we get 8 with a remainder of 752.
Put 8 as the next digit of the answer. 
Result so far: 84296.98074608
The remainder is 752 after subtracting 6648 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

In conclusion, the division gives 84296.98074608 with a balance of 7.52e-07.