We're dividing 86331758 by 771 
Let's see how many times 771 fits into 86331758.

Going ahead to step 1:
The number 771 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 771

Going ahead to step 2:
If we divide 86 by 771, we get 0 and a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Bring next digit (3) of the dividend behind the 86 and repeat the process: 863 / 771

Advancing to step 3:
771 goes into 863 1 times with a remainder of 92.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 771 from 863 and we're left with 92.
Include the next digit (3) from the dividend after 92, then repeat: 923 / 771

Going ahead to step 4:
If we divide 923 by 771, we get 1 and a remainder of 152.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 152 after subtracting 771 from 923.
Append the next digit (1) from the dividend to 152 and continue with: 1521 / 771

On to step 5:
The number 771 fits into 1521 1 times, leaving a remainder of 750.
Use 1 as the next digit of our solution. 
Result so far: 111.0
If we subtract 771 from 1521, we get 750.
Fetch the next digit (7) from the dividend, attach it to 750 and continue: 7507 / 771

Going ahead to step 6:
If we divide 7507 by 771, we get 9 and a remainder of 568.
The next digit of our result is 9. 
Result so far: 1119.0
Subtracting 6939 from 7507 leaves us with 568.
Append the next digit (5) from the dividend to 568 and continue with: 5685 / 771

Moving on to step 7:
When dividing 5685 by 771, we get 7 with a remainder of 288.
The next digit of our result is 7. 
Result so far: 11197.0
Subtracting 5397 from 5685 leaves us with 288.
Include the next digit (8) from the dividend after 288, then repeat: 2888 / 771

Moving on to step 8:
When dividing 2888 by 771, we get 3 with a remainder of 575.
The number 3 becomes the next digit in our result. 
Result so far: 111973.0
The remainder is 575 after subtracting 2313 from 2888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Going ahead to step 9:
When dividing 5750 by 771, we get 7 with a remainder of 353.
Use 7 as the next digit of our solution. 
Result so far: 111973.7
The remainder is 353 after subtracting 5397 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Moving on to step 10:
When dividing 3530 by 771, we get 4 with a remainder of 446.
The next digit of our result is 4. 
Result so far: 111973.74
The remainder is 446 after subtracting 3084 from 3530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Step 11:
4460 divided by 771 is 5 with a remainder of 605.
The next digit of our result is 5. 
Result so far: 111973.745
If we subtract 3855 from 4460, we get 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Step 12:
If we divide 6050 by 771, we get 7 and a remainder of 653.
Write down 7 as next digit of the result. 
Result so far: 111973.7457
Subtract 5397 from 6050 to get 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Moving on to step 13:
771 can be fit into 6530 8 times, resulting in a remainder of 362.
The number 8 becomes the next digit in our result. 
Result so far: 111973.74578
If we subtract 6168 from 6530, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Going ahead to step 14:
When dividing 3620 by 771, we get 4 with a remainder of 536.
The number 4 becomes the next digit in our result. 
Result so far: 111973.745784
Deduct 3084 from 3620 and we're left with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Going ahead to step 15:
771 can be fit into 5360 6 times, resulting in a remainder of 734.
Use 6 as the next digit of our solution. 
Result so far: 111973.7457846
Subtract 4626 from 5360 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Going ahead to step 16:
The number 771 fits into 7340 9 times, leaving a remainder of 401.
Write down 9 as next digit of the result. 
Result so far: 111973.74578469
Subtracting 6939 from 7340 leaves us 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.

The final result is 111973.74578469 with a remainder of 4.01e-07.