Let's divide 251970 by 50
Our goal is to divide 251970 by 50.

Advancing to step 1:
2 divided by 50 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 50

Advancing to step 2:
The number 50 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 50

Advancing to step 3:
50 goes into 251 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 250 from 251 leaves us with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 50

Advancing to step 4:
If we divide 19 by 50, we get 0 and a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 50.0
Deduct 0 from 19 and we're left with 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 50

On to step 5:
50 goes into 197 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 503.0
Subtracting 150 from 197 leaves us with 47.
Take the next digit (0) from the dividend and append it to 47, then repeat: 470 / 50

On to step 6:
470 divided by 50 is 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 5039.0
Deduct 450 from 470 and we're left with 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 7:
200 divided by 50 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 5039.4
The remainder is 0 after subtracting 200 from 200.
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 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5039.4
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.

Let's proceed to step 9:
50 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5039.4
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.

Our division results in 5039.4 with a remaining 0.0.