We look at the division of 963489 by 1 
We want to figure out the number of times 963489 can be divided by 1.

Let's proceed to step 1:
1 goes into 9 9 times with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 9 from 9, we get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 1

Moving on to step 2:
1 goes into 6 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 96.0
Deduct 6 from 6 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 1

Let's proceed to step 3:
3 divided by 1 is 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 963.0
If we subtract 3 from 3, we get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 1

Step 4:
4 divided by 1 is 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 9634.0
If we take 4 away from 4, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 1

On to step 5:
If we divide 8 by 1, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 96348.0
Subtracting 8 from 8 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 1

Moving on to step 6:
If we divide 9 by 1, we get 9 and a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 963489.0
If we subtract 9 from 9, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
1 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 963489.0
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.

Going ahead to step 8:
The number 1 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 963489.0
If we take 0 away from 0, 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.

The final outcome is 963489.0, with a leftover of 0.0.