We divide 78748958 by 831
We want to divide 78748958 by 831.

Going ahead to step 1:
The number 831 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 831

On to step 2:
The number 831 fits into 78 0 times, leaving a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (7) from the dividend after 78, then repeat: 787 / 831

Going ahead to step 3:
When dividing 787 by 831, we get 0 with a remainder of 787.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 787 leaves us with 787.
Bring next digit (4) of the dividend behind the 787 and repeat the process: 7874 / 831

Going ahead to step 4:
If we divide 7874 by 831, we get 9 and a remainder of 395.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 7479 from 7874 and we're left with 395.
Grab the next digit (8) from the dividend, add it to 395, then carry on: 3958 / 831

Step 5:
3958 divided by 831 is 4 with a remainder of 634.
Put 4 as the next digit of the answer. 
Result so far: 94.0
If we subtract 3324 from 3958, we get 634.
Append the next digit (9) from the dividend to 634 and continue with: 6349 / 831

Step 6:
When dividing 6349 by 831, we get 7 with a remainder of 532.
Put 7 as the next digit of the answer. 
Result so far: 947.0
If we subtract 5817 from 6349, we get 532.
Take the next digit (5) from the dividend and append it to 532, then repeat: 5325 / 831

Let's proceed to step 7:
831 goes into 5325 6 times with a remainder of 339.
The next digit of our result is 6. 
Result so far: 9476.0
Deduct 4986 from 5325 and we're left with 339.
Fetch the next digit (8) from the dividend, attach it to 339 and continue: 3398 / 831

On to step 8:
If we divide 3398 by 831, we get 4 and a remainder of 74.
The next digit of our result is 4. 
Result so far: 94764.0
The remainder is 74 after subtracting 3324 from 3398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
When dividing 740 by 831, we get 0 with a remainder of 740.
Use 0 as the next digit of our solution. 
Result so far: 94764.0
If we take 0 away from 740, we end up with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 10:
831 goes into 7400 8 times with a remainder of 752.
The next digit of our result is 8. 
Result so far: 94764.08
Subtract 6648 from 7400 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 11:
831 can be fit into 7520 9 times, resulting in a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 94764.089
If we take 7479 away from 7520, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 12:
831 goes into 410 0 times with a remainder of 410.
The next digit of our result is 0. 
Result so far: 94764.089
Subtract 0 from 410 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 13:
831 can be fit into 4100 4 times, resulting in a remainder of 776.
Write down 4 as next digit of the result. 
Result so far: 94764.08904
If we take 3324 away from 4100, we end up with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Going ahead to step 14:
831 goes into 7760 9 times with a remainder of 281.
Put 9 as the next digit of the answer. 
Result so far: 94764.089049
If we subtract 7479 from 7760, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Moving on to step 15:
831 can be fit into 2810 3 times, resulting in a remainder of 317.
The number 3 becomes the next digit in our result. 
Result so far: 94764.0890493
If we take 2493 away from 2810, we end up with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Moving on to step 16:
The number 831 fits into 3170 3 times, leaving a remainder of 677.
Record the quotient 3 as the next digit in the result. 
Result so far: 94764.08904933
If we subtract 2493 from 3170, we get 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

After the division, we end up with 94764.08904933 and a remainder of 6.77e-07.