Let's divide 621449 by 50
We want to divide 621449 by 50.

Going ahead to step 1:
50 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 50

Advancing to step 2:
50 goes into 62 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 50 from 62 to get 12.
Take the next digit (1) from the dividend and append it to 12, then repeat: 121 / 50

Moving on to step 3:
50 can be fit into 121 2 times, resulting in a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 100 away from 121, we end up with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 50

Let's proceed to step 4:
If we divide 214 by 50, we get 4 and a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 124.0
Subtract 200 from 214 to get 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 50

Going ahead to step 5:
When dividing 144 by 50, we get 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 1242.0
If we subtract 100 from 144, we get 44.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 50

Let's proceed to step 6:
50 goes into 449 8 times with a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 12428.0
If we take 400 away from 449, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
The number 50 fits into 490 9 times, leaving a remainder of 40.
Record the quotient 9 as the next digit in the result. 
Result so far: 12428.9
Subtract 450 from 490 to get 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 goes into 400 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 12428.98
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.

Going ahead to step 9:
50 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12428.98
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.

Step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12428.98
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.

The quotient of the division is 12428.98, and the remainder is 0.0.