We divide 86835 by 99
We want to divide 86835 by 99.

On to step 1:
The number 99 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 99

Advancing to step 2:
86 divided by 99 is 0 with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Bring next digit (8) of the dividend behind the 86 and repeat the process: 868 / 99

Let's proceed to step 3:
The number 99 fits into 868 8 times, leaving a remainder of 76.
The next digit of our result is 8. 
Result so far: 8.0
If we take 792 away from 868, we end up with 76.
Bring next digit (3) of the dividend behind the 76 and repeat the process: 763 / 99

Going ahead to step 4:
When dividing 763 by 99, we get 7 with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we take 693 away from 763, we end up with 70.
Append the next digit (5) from the dividend to 70 and continue with: 705 / 99

Let's proceed to step 5:
705 divided by 99 is 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 877.0
Deduct 693 from 705 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 6:
99 can be fit into 120 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 877.1
Subtract 99 from 120 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
99 goes into 210 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 877.12
If we subtract 198 from 210, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
When dividing 120 by 99, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 877.121
If we take 99 away from 120, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
When dividing 210 by 99, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 877.1212
The remainder is 12 after subtracting 198 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
If we divide 120 by 99, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 877.12121
If we take 99 away from 120, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 11:
When dividing 210 by 99, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 877.121212
Deduct 198 from 210 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
When dividing 120 by 99, we get 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 877.1212121
Subtract 99 from 120 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 13:
When dividing 210 by 99, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 877.12121212
Subtract 198 from 210 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 877.12121212 and a remainder of 1.2e-08.