We look at the division of 77397350 by 831 
Let's see how many times 831 fits into 77397350.

Going ahead to step 1:
831 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 831

Going ahead to step 2:
831 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 831

Going ahead to step 3:
773 divided by 831 is 0 with a remainder of 773.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 773 to get 773.
Take the next digit (9) from the dividend and append it to 773, then repeat: 7739 / 831

Advancing to step 4:
7739 divided by 831 is 9 with a remainder of 260.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 7479 from 7739 to get 260.
Grab the next digit (7) from the dividend, add it to 260, then carry on: 2607 / 831

Let's proceed to step 5:
831 can be fit into 2607 3 times, resulting in a remainder of 114.
The next digit of our result is 3. 
Result so far: 93.0
Subtract 2493 from 2607 to get 114.
Take the next digit (3) from the dividend and append it to 114, then repeat: 1143 / 831

Step 6:
831 can be fit into 1143 1 times, resulting in a remainder of 312.
Use 1 as the next digit of our solution. 
Result so far: 931.0
If we subtract 831 from 1143, we get 312.
Append the next digit (5) from the dividend to 312 and continue with: 3125 / 831

Let's proceed to step 7:
3125 divided by 831 is 3 with a remainder of 632.
Write down 3 as next digit of the result. 
Result so far: 9313.0
Subtract 2493 from 3125 to get 632.
Bring next digit (0) of the dividend behind the 632 and repeat the process: 6320 / 831

Going ahead to step 8:
831 can be fit into 6320 7 times, resulting in a remainder of 503.
The number 7 becomes the next digit in our result. 
Result so far: 93137.0
Deduct 5817 from 6320 and we're left with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Let's proceed to step 9:
If we divide 5030 by 831, we get 6 and a remainder of 44.
The next digit of our result is 6. 
Result so far: 93137.6
If we take 4986 away from 5030, we end up 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.

Going ahead to step 10:
831 goes into 440 0 times with a remainder of 440.
The next digit of our result is 0. 
Result so far: 93137.6
The remainder is 440 after subtracting 0 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 11:
4400 divided by 831 is 5 with a remainder of 245.
Record the quotient 5 as the next digit in the result. 
Result so far: 93137.605
If we take 4155 away from 4400, we end up with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Going ahead to step 12:
The number 831 fits into 2450 2 times, leaving a remainder of 788.
Record the quotient 2 as the next digit in the result. 
Result so far: 93137.6052
If we subtract 1662 from 2450, we get 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

Going ahead to step 13:
7880 divided by 831 is 9 with a remainder of 401.
Use 9 as the next digit of our solution. 
Result so far: 93137.60529
Deduct 7479 from 7880 and we're left with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Moving on to step 14:
If we divide 4010 by 831, we get 4 and a remainder of 686.
The next digit of our result is 4. 
Result so far: 93137.605294
The remainder is 686 after subtracting 3324 from 4010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

On to step 15:
If we divide 6860 by 831, we get 8 and a remainder of 212.
Put 8 as the next digit of the answer. 
Result so far: 93137.6052948
Deduct 6648 from 6860 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 16:
If we divide 2120 by 831, we get 2 and a remainder of 458.
Put 2 as the next digit of the answer. 
Result so far: 93137.60529482
If we take 1662 away from 2120, we end up with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

In conclusion, the division gives 93137.60529482 with a balance of 4.58e-07.