670663 divided by 63 
Let's see how many times 63 fits into 670663.

On to step 1:
6 divided by 63 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 63

Going ahead to step 2:
63 goes into 67 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 4 after subtracting 63 from 67.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 63

Moving on to step 3:
The number 63 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 63

Moving on to step 4:
63 can be fit into 406 6 times, resulting in a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
Subtracting 378 from 406 leaves us with 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 63

Going ahead to step 5:
63 goes into 286 4 times with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 1064.0
Subtracting 252 from 286 leaves us with 34.
Bring next digit (3) of the dividend behind the 34 and repeat the process: 343 / 63

Moving on to step 6:
63 can be fit into 343 5 times, resulting in a remainder of 28.
The next digit of our result is 5. 
Result so far: 10645.0
Deduct 315 from 343 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
The number 63 fits into 280 4 times, leaving a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 10645.4
Deduct 252 from 280 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
63 can be fit into 280 4 times, resulting in a remainder of 28.
The next digit of our result is 4. 
Result so far: 10645.44
If we take 252 away from 280, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 10645.44, with a leftover of 0.028.