We look at the division of 215797 by 50 
We want to divide 215797 by 50.

On to step 1:
50 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 50

Step 2:
If we divide 21 by 50, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Take the next digit (5) from the dividend and append it to 21, then repeat: 215 / 50

Step 3:
50 goes into 215 4 times with a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 15 after subtracting 200 from 215.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 50

Step 4:
50 can be fit into 157 3 times, resulting in a remainder of 7.
The next digit of our result is 3. 
Result so far: 43.0
Deduct 150 from 157 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 50

Moving on to step 5:
79 divided by 50 is 1 with a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 431.0
Subtracting 50 from 79 leaves us with 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 50

On to step 6:
The number 50 fits into 297 5 times, leaving a remainder of 47.
The number 5 becomes the next digit in our result. 
Result so far: 4315.0
If we take 250 away from 297, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
If we divide 470 by 50, we get 9 and a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 4315.9
If we take 450 away from 470, we end up 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.

Let's proceed to step 8:
When dividing 200 by 50, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4315.94
Subtracting 200 from 200 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.

Step 9:
0 divided by 50 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4315.94
Deduct 0 from 0 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.

Moving on to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4315.94
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 4315.94 with a remainder of 0.0.