86913364 divided by 872 
We want to divide 86913364 by 872.

Advancing 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
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 872

Advancing to step 2:
If we divide 86 by 872, 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 (9) of the dividend behind the 86 and repeat the process: 869 / 872

Advancing to step 3:
If we divide 869 by 872, we get 0 and a remainder of 869.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 869, we end up with 869.
Append the next digit (1) from the dividend to 869 and continue with: 8691 / 872

Going ahead to step 4:
When dividing 8691 by 872, we get 9 with a remainder of 843.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 7848 from 8691 leaves us with 843.
Append the next digit (3) from the dividend to 843 and continue with: 8433 / 872

Step 5:
872 goes into 8433 9 times with a remainder of 585.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 7848 from 8433, we get 585.
Fetch the next digit (3) from the dividend, attach it to 585 and continue: 5853 / 872

Let's proceed to step 6:
872 goes into 5853 6 times with a remainder of 621.
Use 6 as the next digit of our solution. 
Result so far: 996.0
If we take 5232 away from 5853, we end up with 621.
Append the next digit (6) from the dividend to 621 and continue with: 6216 / 872

Advancing to step 7:
The number 872 fits into 6216 7 times, leaving a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 9967.0
If we subtract 6104 from 6216, we get 112.
Bring next digit (4) of the dividend behind the 112 and repeat the process: 1124 / 872

On to step 8:
If we divide 1124 by 872, we get 1 and a remainder of 252.
Record the quotient 1 as the next digit in the result. 
Result so far: 99671.0
If we subtract 872 from 1124, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 9:
872 can be fit into 2520 2 times, resulting in a remainder of 776.
Put 2 as the next digit of the answer. 
Result so far: 99671.2
If we take 1744 away from 2520, we end up with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Going ahead to step 10:
When dividing 7760 by 872, we get 8 with a remainder of 784.
Record the quotient 8 as the next digit in the result. 
Result so far: 99671.28
Subtracting 6976 from 7760 leaves us with 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

On to step 11:
When dividing 7840 by 872, we get 8 with a remainder of 864.
The next digit of our result is 8. 
Result so far: 99671.288
Subtract 6976 from 7840 to get 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

The final result is 99671.288 with a remainder of 0.0864.