We divide 860877 by 78
Our goal is to divide 860877 by 78.

Step 1:
If we divide 8 by 78, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 78

Advancing to step 2:
When dividing 86 by 78, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 78 from 86 to get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 78

Advancing to step 3:
78 can be fit into 80 1 times, resulting in a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 78 from 80 to get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 78

Advancing to step 4:
The number 78 fits into 28 0 times, leaving a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 110.0
The remainder is 28 after subtracting 0 from 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 78

On to step 5:
If we divide 287 by 78, we get 3 and a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 1103.0
Deduct 234 from 287 and we're left with 53.
Take the next digit (7) from the dividend and append it to 53, then repeat: 537 / 78

On to step 6:
If we divide 537 by 78, we get 6 and a remainder of 69.
The next digit of our result is 6. 
Result so far: 11036.0
If we take 468 away from 537, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 7:
The number 78 fits into 690 8 times, leaving a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 11036.8
Deduct 624 from 690 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 8:
78 goes into 660 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 11036.88
Deduct 624 from 660 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 11036.88, and the remainder is 0.036.