We're dividing 648189 by 50 
We want to divide 648189 by 50.

Advancing to step 1:
6 divided by 50 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 50

Step 2:
50 can be fit into 64 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 50 from 64, we get 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 50

Step 3:
When dividing 148 by 50, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 100 from 148 leaves us with 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 50

Let's proceed to step 4:
If we divide 481 by 50, we get 9 and a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
Subtract 450 from 481 to get 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 50

Moving on to step 5:
318 divided by 50 is 6 with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 1296.0
Deduct 300 from 318 and we're left with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 50

Advancing to step 6:
189 divided by 50 is 3 with a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 12963.0
Deduct 150 from 189 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 7:
390 divided by 50 is 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 12963.7
If we take 350 away from 390, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
50 can be fit into 400 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 12963.78
Subtract 400 from 400 to 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.

Let's proceed to step 9:
50 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12963.78
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.

Going ahead to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 12963.78
Subtracting 0 from 0 leaves us 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.

Our division results in 12963.78 with a remaining 0.0.