78850 ÷ 10 
Let's see how many times 10 fits into 78850.

Moving on to step 1:
The number 10 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 10

Advancing to step 2:
10 goes into 78 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 70 from 78 to get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 10

Moving on to step 3:
When dividing 88 by 10, we get 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
Subtracting 80 from 88 leaves us with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 10

Moving on to step 4:
10 goes into 85 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 788.0
If we take 80 away from 85, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 10

Moving on to step 5:
The number 10 fits into 50 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7885.0
The remainder is 0 after subtracting 50 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 6:
0 divided by 10 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7885.0
Subtracting 0 from 0 leaves us 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.

Going ahead to step 7:
When dividing 0 by 10, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7885.0
Subtracting 0 from 0 leaves us 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.

The quotient of the division is 7885.0, and the remainder is 0.0.