We look at the division of 91317431 by 50 
Our goal is to divide 91317431 by 50.

Advancing to step 1:
50 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 50

Going ahead to step 2:
91 divided by 50 is 1 with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 41 after subtracting 50 from 91.
Fetch the next digit (3) from the dividend, attach it to 41 and continue: 413 / 50

Let's proceed to step 3:
If we divide 413 by 50, we get 8 and a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 18.0
The remainder is 13 after subtracting 400 from 413.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 50

Advancing to step 4:
The number 50 fits into 131 2 times, leaving a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 182.0
The remainder is 31 after subtracting 100 from 131.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 50

Let's proceed to step 5:
317 divided by 50 is 6 with a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 1826.0
The remainder is 17 after subtracting 300 from 317.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 50

Going ahead to step 6:
50 goes into 174 3 times with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 18263.0
The remainder is 24 after subtracting 150 from 174.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 50

Going ahead to step 7:
50 goes into 243 4 times with a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 182634.0
Subtract 200 from 243 to get 43.
Take the next digit (1) from the dividend and append it to 43, then repeat: 431 / 50

On to step 8:
If we divide 431 by 50, we get 8 and a remainder of 31.
The next digit of our result is 8. 
Result so far: 1826348.0
If we take 400 away from 431, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 9:
50 can be fit into 310 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 1826348.6
If we subtract 300 from 310, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
The number 50 fits into 100 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 1826348.62
Deduct 100 from 100 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.

Step 11:
0 divided by 50 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1826348.62
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.

On to step 12:
50 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1826348.62
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.

The final outcome is 1826348.62, with a leftover of 0.0.