We look at the division of 64689305 by 963 
We want to divide 64689305 by 963.

On to step 1:
When dividing 6 by 963, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 963

Moving on to step 2:
963 can be fit into 64 0 times, resulting in a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (6) from the dividend to 64 and continue with: 646 / 963

Step 3:
When dividing 646 by 963, we get 0 with a remainder of 646.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 646, we get 646.
Append the next digit (8) from the dividend to 646 and continue with: 6468 / 963

Moving on to step 4:
If we divide 6468 by 963, we get 6 and a remainder of 690.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 5778 from 6468 and we're left with 690.
Append the next digit (9) from the dividend to 690 and continue with: 6909 / 963

On to step 5:
If we divide 6909 by 963, we get 7 and a remainder of 168.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we take 6741 away from 6909, we end up with 168.
Fetch the next digit (3) from the dividend, attach it to 168 and continue: 1683 / 963

On to step 6:
If we divide 1683 by 963, we get 1 and a remainder of 720.
Use 1 as the next digit of our solution. 
Result so far: 671.0
Deduct 963 from 1683 and we're left with 720.
Append the next digit (0) from the dividend to 720 and continue with: 7200 / 963

Going ahead to step 7:
7200 divided by 963 is 7 with a remainder of 459.
Put 7 as the next digit of the answer. 
Result so far: 6717.0
If we take 6741 away from 7200, we end up with 459.
Grab the next digit (5) from the dividend, add it to 459, then carry on: 4595 / 963

Going ahead to step 8:
963 can be fit into 4595 4 times, resulting in a remainder of 743.
The next digit of our result is 4. 
Result so far: 67174.0
If we subtract 3852 from 4595, we get 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Step 9:
If we divide 7430 by 963, we get 7 and a remainder of 689.
The next digit of our result is 7. 
Result so far: 67174.7
Subtracting 6741 from 7430 leaves us with 689.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6890, and continue the process.

On to step 10:
If we divide 6890 by 963, we get 7 and a remainder of 149.
The next digit of our result is 7. 
Result so far: 67174.77
If we subtract 6741 from 6890, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Our division results in 67174.77 with a remaining 0.149.