789873 divided by 10 
We want to divide 789873 by 10.

On to step 1:
10 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 10

Going ahead to step 2:
10 goes into 78 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 8 after subtracting 70 from 78.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 10

Let's proceed to step 3:
When dividing 89 by 10, we get 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 78.0
The remainder is 9 after subtracting 80 from 89.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 10

Let's proceed to step 4:
When dividing 98 by 10, we get 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 789.0
If we subtract 90 from 98, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 10

Moving on to step 5:
When dividing 87 by 10, we get 8 with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 7898.0
Subtract 80 from 87 to get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 10

Let's proceed to step 6:
If we divide 73 by 10, we get 7 and a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 78987.0
If we subtract 70 from 73, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
10 goes into 30 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 78987.3
If we take 30 away from 30, we end up 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.

Moving on to step 8:
10 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 78987.3
Deduct 0 from 0 and we're left 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.

Advancing to step 9:
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: 78987.3
Deduct 0 from 0 and we're left 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.

Our division results in 78987.3 with a remaining 0.0.