663626 divided by 48 
Our goal is to divide 663626 by 48.

Advancing to step 1:
48 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 48

On to step 2:
66 divided by 48 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 48 from 66 leaves us with 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 48

Moving on to step 3:
183 divided by 48 is 3 with a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 39 after subtracting 144 from 183.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 48

Going ahead to step 4:
396 divided by 48 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 138.0
If we take 384 away from 396, we end up with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 48

Advancing to step 5:
48 can be fit into 122 2 times, resulting in a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 1382.0
Subtracting 96 from 122 leaves us with 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 48

On to step 6:
If we divide 266 by 48, we get 5 and a remainder of 26.
The next digit of our result is 5. 
Result so far: 13825.0
Deduct 240 from 266 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 7:
The number 48 fits into 260 5 times, leaving a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 13825.5
If we take 240 away from 260, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 48 fits into 200 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 13825.54
The remainder is 8 after subtracting 192 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
When dividing 80 by 48, we get 1 with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 13825.541
Subtract 48 from 80 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
When dividing 320 by 48, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 13825.5416
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
If we divide 320 by 48, we get 6 and a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 13825.54166
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 13825.54166, with a leftover of 3.2e-05.