We're dividing 152407 by 9 
We want to figure out the number of times 152407 can be divided by 9.

Let's proceed to step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 9

Advancing to step 2:
9 can be fit into 15 1 times, resulting in a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 9 from 15 to get 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 9

Moving on to step 3:
9 goes into 62 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 54 from 62, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 9

Going ahead to step 4:
84 divided by 9 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 169.0
Subtracting 81 from 84 leaves us with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 9

Going ahead to step 5:
9 can be fit into 30 3 times, resulting in a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 1693.0
Subtract 27 from 30 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 9

Let's proceed to step 6:
If we divide 37 by 9, we get 4 and a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 16934.0
Deduct 36 from 37 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
9 can be fit into 10 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 16934.1
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
9 goes into 10 1 times with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 16934.11
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 16934.11 and a remainder of 0.001.