Let's divide 866364 by 86
We want to figure out the number of times 866364 can be divided by 86.

Advancing to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 86

Step 2:
86 goes into 86 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 86 from 86 leaves us with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 86

Going ahead to step 3:
The number 86 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 86

Going ahead to step 4:
The number 86 fits into 63 0 times, leaving a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 100.0
If we take 0 away from 63, we end up with 63.
Grab the next digit (6) from the dividend, add it to 63, then carry on: 636 / 86

Advancing to step 5:
When dividing 636 by 86, we get 7 with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 1007.0
Deduct 602 from 636 and we're left with 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 86

Going ahead to step 6:
86 can be fit into 344 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 10074.0
The remainder is 0 after subtracting 344 from 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
0 divided by 86 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10074.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 86 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10074.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 10074.0 with a balance of 0.0.