We look at the division of 86409892 by 872 
We want to divide 86409892 by 872.

Let's proceed to step 1:
872 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 872

Step 2:
The number 872 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (4) from the dividend to 86 and continue with: 864 / 872

Let's proceed to step 3:
872 goes into 864 0 times with a remainder of 864.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 864, we end up with 864.
Include the next digit (0) from the dividend after 864, then repeat: 8640 / 872

Going ahead to step 4:
The number 872 fits into 8640 9 times, leaving a remainder of 792.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 7848 from 8640, we get 792.
Include the next digit (9) from the dividend after 792, then repeat: 7929 / 872

Let's proceed to step 5:
If we divide 7929 by 872, we get 9 and a remainder of 81.
Put 9 as the next digit of the answer. 
Result so far: 99.0
Deduct 7848 from 7929 and we're left with 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 872

Step 6:
The number 872 fits into 818 0 times, leaving a remainder of 818.
Put 0 as the next digit of the answer. 
Result so far: 990.0
If we subtract 0 from 818, we get 818.
Bring next digit (9) of the dividend behind the 818 and repeat the process: 8189 / 872

Step 7:
8189 divided by 872 is 9 with a remainder of 341.
The next digit of our result is 9. 
Result so far: 9909.0
Deduct 7848 from 8189 and we're left with 341.
Grab the next digit (2) from the dividend, add it to 341, then carry on: 3412 / 872

Going ahead to step 8:
3412 divided by 872 is 3 with a remainder of 796.
The next digit of our result is 3. 
Result so far: 99093.0
If we subtract 2616 from 3412, we get 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Step 9:
When dividing 7960 by 872, we get 9 with a remainder of 112.
Record the quotient 9 as the next digit in the result. 
Result so far: 99093.9
Deduct 7848 from 7960 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 10:
872 can be fit into 1120 1 times, resulting in a remainder of 248.
Write down 1 as next digit of the result. 
Result so far: 99093.91
Subtract 872 from 1120 to get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 11:
2480 divided by 872 is 2 with a remainder of 736.
Use 2 as the next digit of our solution. 
Result so far: 99093.912
Subtracting 1744 from 2480 leaves us with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Advancing to step 12:
7360 divided by 872 is 8 with a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 99093.9128
Deduct 6976 from 7360 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 13:
872 can be fit into 3840 4 times, resulting in a remainder of 352.
Use 4 as the next digit of our solution. 
Result so far: 99093.91284
Subtract 3488 from 3840 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 14:
If we divide 3520 by 872, we get 4 and a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 99093.912844
If we take 3488 away from 3520, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 99093.912844 with a balance of 3.2e-06.