We look at the division of 789153 by 9 
We want to figure out the number of times 789153 can be divided by 9.

Let's proceed to step 1:
7 divided by 9 is 0 with 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.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 9

On to step 2:
78 divided by 9 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 72 from 78 to get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 9

Advancing to step 3:
If we divide 69 by 9, we get 7 and a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
Subtract 63 from 69 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 9

On to step 4:
If we divide 61 by 9, we get 6 and a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 876.0
If we take 54 away from 61, we end up with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 9

Moving on to step 5:
If we divide 75 by 9, we get 8 and a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 8768.0
If we subtract 72 from 75, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 9

Step 6:
The number 9 fits into 33 3 times, leaving a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 87683.0
If we subtract 27 from 33, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
9 can be fit into 60 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 87683.6
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 87683.66
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 87683.66, and the remainder is 0.006.