We look at the division of 301686 by 31 
Let's see how many times 31 fits into 301686.

On to step 1:
31 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 31

On to step 2:
When dividing 30 by 31, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Include the next digit (1) from the dividend after 30, then repeat: 301 / 31

Going ahead to step 3:
If we divide 301 by 31, we get 9 and a remainder of 22.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 22 after subtracting 279 from 301.
Grab the next digit (6) from the dividend, add it to 22, then carry on: 226 / 31

Let's proceed to step 4:
226 divided by 31 is 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 97.0
Deduct 217 from 226 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 31

Moving on to step 5:
98 divided by 31 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 973.0
If we take 93 away from 98, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 31

Step 6:
If we divide 56 by 31, we get 1 and a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 9731.0
If we subtract 31 from 56, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
When dividing 250 by 31, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 9731.8
If we subtract 248 from 250, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 31, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 9731.8
Deduct 0 from 20 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.

Advancing to step 9:
31 goes into 200 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 9731.806
The remainder is 14 after subtracting 186 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
31 can be fit into 140 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 9731.8064
If we take 124 away from 140, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
31 can be fit into 160 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 9731.80645
Deduct 155 from 160 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
50 divided by 31 is 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 9731.806451
If we subtract 31 from 50, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
190 divided by 31 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 9731.8064516
Subtracting 186 from 190 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
The number 31 fits into 40 1 times, leaving a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 9731.80645161
The remainder is 9 after subtracting 31 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 9731.80645161 with a remaining 9e-09.