78187846 divided by 878 
We want to divide 78187846 by 878.

Step 1:
If we divide 7 by 878, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 878

Let's proceed to step 2:
78 divided by 878 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 878

Step 3:
If we divide 781 by 878, we get 0 and a remainder of 781.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 781 to get 781.
Bring next digit (8) of the dividend behind the 781 and repeat the process: 7818 / 878

Going ahead to step 4:
878 goes into 7818 8 times with a remainder of 794.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 7024 from 7818 to get 794.
Grab the next digit (7) from the dividend, add it to 794, then carry on: 7947 / 878

Advancing to step 5:
The number 878 fits into 7947 9 times, leaving a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Subtract 7902 from 7947 to get 45.
Include the next digit (8) from the dividend after 45, then repeat: 458 / 878

Advancing to step 6:
458 divided by 878 is 0 with a remainder of 458.
Write down 0 as next digit of the result. 
Result so far: 890.0
If we take 0 away from 458, we end up with 458.
Bring next digit (4) of the dividend behind the 458 and repeat the process: 4584 / 878

Moving on to step 7:
878 can be fit into 4584 5 times, resulting in a remainder of 194.
The number 5 becomes the next digit in our result. 
Result so far: 8905.0
Subtracting 4390 from 4584 leaves us with 194.
Fetch the next digit (6) from the dividend, attach it to 194 and continue: 1946 / 878

Let's proceed to step 8:
The number 878 fits into 1946 2 times, leaving a remainder of 190.
Use 2 as the next digit of our solution. 
Result so far: 89052.0
The remainder is 190 after subtracting 1756 from 1946.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 9:
1900 divided by 878 is 2 with a remainder of 144.
Put 2 as the next digit of the answer. 
Result so far: 89052.2
The remainder is 144 after subtracting 1756 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 10:
878 goes into 1440 1 times with a remainder of 562.
The number 1 becomes the next digit in our result. 
Result so far: 89052.21
Deduct 878 from 1440 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Going ahead to step 11:
878 can be fit into 5620 6 times, resulting in a remainder of 352.
The number 6 becomes the next digit in our result. 
Result so far: 89052.216
Deduct 5268 from 5620 and we're left with 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 12:
When dividing 3520 by 878, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 89052.2164
The remainder is 8 after subtracting 3512 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
878 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 89052.2164
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
878 goes into 800 0 times with a remainder of 800.
Record the quotient 0 as the next digit in the result. 
Result so far: 89052.2164
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final outcome is 89052.2164, with a leftover of 8e-05.