We look at the division of 350028 by 31 
Let's see how many times 31 fits into 350028.

Step 1:
If we divide 3 by 31, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 31

On to step 2:
If we divide 35 by 31, we get 1 and a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 31 away from 35, we end up with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 31

Moving on to step 3:
40 divided by 31 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 31 from 40, we get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 31

On to step 4:
When dividing 90 by 31, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 112.0
If we take 62 away from 90, we end up with 28.
Bring next digit (2) of the dividend behind the 28 and repeat the process: 282 / 31

Step 5:
The number 31 fits into 282 9 times, leaving a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 1129.0
Subtracting 279 from 282 leaves us with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 31

Step 6:
31 can be fit into 38 1 times, resulting in a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 11291.0
If we take 31 away from 38, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 11291.2
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.

Going ahead to step 8:
31 goes into 80 2 times with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 11291.22
Subtract 62 from 80 to 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.

The quotient of the division is 11291.22, and the remainder is 0.018.