We divide 99111191 by 863
Our goal is to divide 99111191 by 863.

Advancing to step 1:
863 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 863

Moving on to step 2:
If we divide 99 by 863, we get 0 and a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Bring next digit (1) of the dividend behind the 99 and repeat the process: 991 / 863

Advancing to step 3:
If we divide 991 by 863, we get 1 and a remainder of 128.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 863 away from 991, we end up with 128.
Append the next digit (1) from the dividend to 128 and continue with: 1281 / 863

Going ahead to step 4:
863 goes into 1281 1 times with a remainder of 418.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Deduct 863 from 1281 and we're left with 418.
Fetch the next digit (1) from the dividend, attach it to 418 and continue: 4181 / 863

Step 5:
When dividing 4181 by 863, we get 4 with a remainder of 729.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
If we subtract 3452 from 4181, we get 729.
Include the next digit (1) from the dividend after 729, then repeat: 7291 / 863

Moving on to step 6:
863 goes into 7291 8 times with a remainder of 387.
The next digit of our result is 8. 
Result so far: 1148.0
If we subtract 6904 from 7291, we get 387.
Fetch the next digit (9) from the dividend, attach it to 387 and continue: 3879 / 863

Moving on to step 7:
If we divide 3879 by 863, we get 4 and a remainder of 427.
Write down 4 as next digit of the result. 
Result so far: 11484.0
If we subtract 3452 from 3879, we get 427.
Fetch the next digit (1) from the dividend, attach it to 427 and continue: 4271 / 863

Going ahead to step 8:
4271 divided by 863 is 4 with a remainder of 819.
Use 4 as the next digit of our solution. 
Result so far: 114844.0
Deduct 3452 from 4271 and we're left with 819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8190, and continue the process.

Step 9:
8190 divided by 863 is 9 with a remainder of 423.
Write down 9 as next digit of the result. 
Result so far: 114844.9
Deduct 7767 from 8190 and we're left with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Moving on to step 10:
4230 divided by 863 is 4 with a remainder of 778.
Write down 4 as next digit of the result. 
Result so far: 114844.94
Subtract 3452 from 4230 to get 778.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Moving on to step 11:
7780 divided by 863 is 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 114844.949
Deduct 7767 from 7780 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 12:
The number 863 fits into 130 0 times, leaving a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 114844.949
Deduct 0 from 130 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 13:
If we divide 1300 by 863, we get 1 and a remainder of 437.
The number 1 becomes the next digit in our result. 
Result so far: 114844.94901
If we take 863 away from 1300, we end up with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 14:
863 goes into 4370 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 114844.949015
If we subtract 4315 from 4370, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 15:
If we divide 550 by 863, we get 0 and a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 114844.949015
Subtract 0 from 550 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 16:
863 can be fit into 5500 6 times, resulting in a remainder of 322.
Record the quotient 6 as the next digit in the result. 
Result so far: 114844.94901506
If we subtract 5178 from 5500, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

In conclusion, the division gives 114844.94901506 with a balance of 3.22e-07.