We look at the division of 146646 by 9 
We're looking to find how many times 9 goes into 146646.

Moving on to step 1:
If we divide 1 by 9, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 9

Let's proceed to step 2:
9 can be fit into 14 1 times, resulting in a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 9 away from 14, we end up with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 9

Step 3:
56 divided by 9 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 54 from 56, we get 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 9

Advancing to step 4:
The number 9 fits into 26 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 162.0
The remainder is 8 after subtracting 18 from 26.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 9

Moving on to step 5:
9 goes into 84 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 1629.0
Subtract 81 from 84 to get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 9

On to step 6:
If we divide 36 by 9, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 16294.0
Deduct 36 from 36 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.

Going ahead to step 7:
9 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16294.0
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.

Moving on to step 8:
9 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 16294.0
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 16294.0 with a remaining 0.0.