78075981 divided by 860 
We're looking to find how many times 860 goes into 78075981.

Advancing to step 1:
7 divided by 860 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 860

On to step 2:
78 divided by 860 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 860

On to step 3:
860 goes into 780 0 times with a remainder of 780.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 780 and we're left with 780.
Fetch the next digit (7) from the dividend, attach it to 780 and continue: 7807 / 860

Step 4:
860 can be fit into 7807 9 times, resulting in a remainder of 67.
The next digit of our result is 9. 
Result so far: 9.0
If we take 7740 away from 7807, we end up with 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 860

Advancing to step 5:
860 goes into 675 0 times with a remainder of 675.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we subtract 0 from 675, we get 675.
Take the next digit (9) from the dividend and append it to 675, then repeat: 6759 / 860

Going ahead to step 6:
If we divide 6759 by 860, we get 7 and a remainder of 739.
Put 7 as the next digit of the answer. 
Result so far: 907.0
If we take 6020 away from 6759, we end up with 739.
Include the next digit (8) from the dividend after 739, then repeat: 7398 / 860

Moving on to step 7:
7398 divided by 860 is 8 with a remainder of 518.
Use 8 as the next digit of our solution. 
Result so far: 9078.0
The remainder is 518 after subtracting 6880 from 7398.
Fetch the next digit (1) from the dividend, attach it to 518 and continue: 5181 / 860

On to step 8:
The number 860 fits into 5181 6 times, leaving a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 90786.0
Subtract 5160 from 5181 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 9:
210 divided by 860 is 0 with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 90786.0
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
If we divide 2100 by 860, we get 2 and a remainder of 380.
The number 2 becomes the next digit in our result. 
Result so far: 90786.02
If we take 1720 away from 2100, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
If we divide 3800 by 860, we get 4 and a remainder of 360.
Record the quotient 4 as the next digit in the result. 
Result so far: 90786.024
Deduct 3440 from 3800 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 12:
3600 divided by 860 is 4 with a remainder of 160.
Write down 4 as next digit of the result. 
Result so far: 90786.0244
If we subtract 3440 from 3600, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 90786.0244, and the remainder is 0.0016.