615120 ÷ 9 
Let's see how many times 9 fits into 615120.

Advancing to step 1:
When dividing 6 by 9, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 9

On to step 2:
9 goes into 61 6 times with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 54 away from 61, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 9

Going ahead to step 3:
75 divided by 9 is 8 with a remainder of 3.
The next digit of our result is 8. 
Result so far: 68.0
If we subtract 72 from 75, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 9

Advancing to step 4:
9 goes into 31 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 683.0
Deduct 27 from 31 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 9

Moving on to step 5:
42 divided by 9 is 4 with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 6834.0
Deduct 36 from 42 and we're left with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 9

Moving on to step 6:
60 divided by 9 is 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 68346.0
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.

Let's proceed to step 7:
60 divided by 9 is 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 68346.6
Subtract 54 from 60 to 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.

Going ahead to step 8:
9 goes into 60 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 68346.66
Subtract 54 from 60 to 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.

The final result is 68346.66 with a remainder of 0.006.