We look at the division of 86362940 by 878 
We want to figure out the number of times 86362940 can be divided by 878.

Advancing to step 1:
If we divide 8 by 878, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
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 / 878

Step 2:
The number 878 fits into 86 0 times, leaving a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Include the next digit (3) from the dividend after 86, then repeat: 863 / 878

Let's proceed to step 3:
878 can be fit into 863 0 times, resulting in a remainder of 863.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 863, we get 863.
Take the next digit (6) from the dividend and append it to 863, then repeat: 8636 / 878

Advancing to step 4:
878 goes into 8636 9 times with a remainder of 734.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 7902 from 8636, we get 734.
Include the next digit (2) from the dividend after 734, then repeat: 7342 / 878

Let's proceed to step 5:
7342 divided by 878 is 8 with a remainder of 318.
The next digit of our result is 8. 
Result so far: 98.0
Subtracting 7024 from 7342 leaves us with 318.
Bring next digit (9) of the dividend behind the 318 and repeat the process: 3189 / 878

Moving on to step 6:
If we divide 3189 by 878, we get 3 and a remainder of 555.
Write down 3 as next digit of the result. 
Result so far: 983.0
Subtracting 2634 from 3189 leaves us with 555.
Bring next digit (4) of the dividend behind the 555 and repeat the process: 5554 / 878

On to step 7:
When dividing 5554 by 878, we get 6 with a remainder of 286.
Put 6 as the next digit of the answer. 
Result so far: 9836.0
Subtract 5268 from 5554 to get 286.
Include the next digit (0) from the dividend after 286, then repeat: 2860 / 878

Let's proceed to step 8:
878 goes into 2860 3 times with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 98363.0
If we take 2634 away from 2860, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 9:
2260 divided by 878 is 2 with a remainder of 504.
Write down 2 as next digit of the result. 
Result so far: 98363.2
The remainder is 504 after subtracting 1756 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Step 10:
When dividing 5040 by 878, we get 5 with a remainder of 650.
Record the quotient 5 as the next digit in the result. 
Result so far: 98363.25
Subtracting 4390 from 5040 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 11:
6500 divided by 878 is 7 with a remainder of 354.
Use 7 as the next digit of our solution. 
Result so far: 98363.257
Subtract 6146 from 6500 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 12:
3540 divided by 878 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 98363.2574
The remainder is 28 after subtracting 3512 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
280 divided by 878 is 0 with a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 98363.2574
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 14:
The number 878 fits into 2800 3 times, leaving a remainder of 166.
The next digit of our result is 3. 
Result so far: 98363.257403
If we subtract 2634 from 2800, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 15:
The number 878 fits into 1660 1 times, leaving a remainder of 782.
Use 1 as the next digit of our solution. 
Result so far: 98363.2574031
Deduct 878 from 1660 and we're left with 782.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7820, and continue the process.

Let's proceed to step 16:
878 goes into 7820 8 times with a remainder of 796.
Use 8 as the next digit of our solution. 
Result so far: 98363.25740318
The remainder is 796 after subtracting 7024 from 7820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

The final outcome is 98363.25740318, with a leftover of 7.96e-07.