Let's divide 312240 by 50
Our goal is to divide 312240 by 50.

Going ahead to step 1:
The number 50 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 50

Step 2:
The number 50 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 50

Advancing to step 3:
The number 50 fits into 312 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 300 from 312 and we're left with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 50

Step 4:
50 can be fit into 122 2 times, resulting in a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 62.0
If we take 100 away from 122, we end up with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 50

Advancing to step 5:
224 divided by 50 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 624.0
If we take 200 away from 224, we end up with 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 50

Advancing to step 6:
If we divide 240 by 50, we get 4 and a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 6244.0
If we take 200 away from 240, 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.

Moving on to step 7:
The number 50 fits into 400 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 6244.8
Deduct 400 from 400 and we're left 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.

On to step 8:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6244.8
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.

Let's proceed to step 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6244.8
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.

After the division, we end up with 6244.8 and a remainder of 0.0.