We look at the division of 191311 by 31 
We're looking to find how many times 31 goes into 191311.

Let's proceed to step 1:
The number 31 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 31

On to step 2:
31 goes into 19 0 times with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 31

Going ahead to step 3:
191 divided by 31 is 6 with a remainder of 5.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 186 from 191, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 31

Moving on to step 4:
When dividing 53 by 31, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 61.0
The remainder is 22 after subtracting 31 from 53.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 31

Moving on to step 5:
When dividing 221 by 31, we get 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 617.0
The remainder is 4 after subtracting 217 from 221.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 31

Let's proceed to step 6:
If we divide 41 by 31, we get 1 and a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 6171.0
If we subtract 31 from 41, 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.

Moving on to step 7:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 6171.3
The remainder is 7 after subtracting 93 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
When dividing 70 by 31, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 6171.32
Subtract 62 from 70 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
31 goes into 80 2 times with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 6171.322
If we subtract 62 from 80, 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.

After the division, we end up with 6171.322 and a remainder of 0.0018.