We're dividing 424407 by 50 
We want to figure out the number of times 424407 can be divided by 50.

Going ahead to step 1:
When dividing 4 by 50, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 50

Going ahead to step 2:
When dividing 42 by 50, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Append the next digit (4) from the dividend to 42 and continue with: 424 / 50

Advancing to step 3:
50 can be fit into 424 8 times, resulting in a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 400 from 424 leaves us with 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 50

Let's proceed to step 4:
The number 50 fits into 244 4 times, leaving a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
If we subtract 200 from 244, we get 44.
Include the next digit (0) from the dividend after 44, then repeat: 440 / 50

Step 5:
50 goes into 440 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 848.0
If we take 400 away from 440, we end up with 40.
Include the next digit (7) from the dividend after 40, then repeat: 407 / 50

Let's proceed to step 6:
50 can be fit into 407 8 times, resulting in a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 8488.0
Deduct 400 from 407 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
70 divided by 50 is 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 8488.1
If we subtract 50 from 70, we get 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 8:
When dividing 200 by 50, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 8488.14
If we subtract 200 from 200, we 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.

On to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8488.14
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
0 divided by 50 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8488.14
If we subtract 0 from 0, we 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.

The final outcome is 8488.14, with a leftover of 0.0.