We're dividing 431968 by 50 
We're looking to find how many times 50 goes into 431968.

Let's proceed to step 1:
If we divide 4 by 50, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 50

Step 2:
If we divide 43 by 50, we get 0 and a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 50

Let's proceed to step 3:
When dividing 431 by 50, we get 8 with a remainder of 31.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 400 away from 431, we end up with 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 50

Advancing to step 4:
The number 50 fits into 319 6 times, leaving a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
The remainder is 19 after subtracting 300 from 319.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 50

Advancing to step 5:
When dividing 196 by 50, we get 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 863.0
If we subtract 150 from 196, we get 46.
Grab the next digit (8) from the dividend, add it to 46, then carry on: 468 / 50

Moving on to step 6:
When dividing 468 by 50, we get 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 8639.0
If we subtract 450 from 468, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
The number 50 fits into 180 3 times, leaving a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 8639.3
If we take 150 away from 180, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
When dividing 300 by 50, we get 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 8639.36
If we subtract 300 from 300, 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.

Going ahead to step 9:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 8639.36
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.

Advancing to step 10:
50 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8639.36
Subtract 0 from 0 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.

The final result is 8639.36 with a remainder of 0.0.