We look at the division of 423019 by 50 
Let's see how many times 50 fits into 423019.

Step 1:
When dividing 4 by 50, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 50

Step 2:
The number 50 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Grab the next digit (3) from the dividend, add it to 42, then carry on: 423 / 50

Going ahead to step 3:
50 can be fit into 423 8 times, resulting in a remainder of 23.
The next digit of our result is 8. 
Result so far: 8.0
If we take 400 away from 423, we end up with 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 50

Moving on to step 4:
When dividing 230 by 50, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 84.0
If we subtract 200 from 230, we get 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 50

Moving on to step 5:
If we divide 301 by 50, we get 6 and a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 846.0
Subtract 300 from 301 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 50

Let's proceed to step 6:
19 divided by 50 is 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 8460.0
If we subtract 0 from 19, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
50 can be fit into 190 3 times, resulting in a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 8460.3
Deduct 150 from 190 and we're left 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.

Advancing to step 8:
When dividing 400 by 50, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8460.38
If we subtract 400 from 400, 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.

Let's proceed 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: 8460.38
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.

Advancing to step 10:
0 divided by 50 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8460.38
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 final result is 8460.38 with a remainder of 0.0.