628397 ÷ 48 
Our goal is to divide 628397 by 48.

On to step 1:
The number 48 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 48

Going ahead to step 2:
When dividing 62 by 48, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 48 from 62 to get 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 48

Advancing to step 3:
148 divided by 48 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtract 144 from 148 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 48

Let's proceed to step 4:
When dividing 43 by 48, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
If we subtract 0 from 43, we get 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 48

Moving on to step 5:
48 goes into 439 9 times with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 1309.0
If we subtract 432 from 439, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 48

Moving on to step 6:
48 goes into 77 1 times with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 13091.0
Deduct 48 from 77 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 7:
48 can be fit into 290 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 13091.6
Subtract 288 from 290 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 48, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13091.6
Deduct 0 from 20 and we're left 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.

Going ahead to step 9:
The number 48 fits into 200 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 13091.604
Deduct 192 from 200 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
When dividing 80 by 48, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 13091.6041
Deduct 48 from 80 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.

Let's proceed to step 11:
When dividing 320 by 48, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 13091.60416
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.

Moving on to step 12:
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: 13091.604166
If we subtract 288 from 320, we 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.

The final result is 13091.604166 with a remainder of 3.2e-06.