355998 divided by 31 
We want to divide 355998 by 31.

Going ahead to step 1:
3 divided by 31 is 0 with 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.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 31

Advancing to step 2:
31 goes into 35 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 31 from 35, we get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 31

Let's proceed to step 3:
The number 31 fits into 45 1 times, leaving a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 31 from 45 to get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 31

Step 4:
31 goes into 149 4 times with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
The remainder is 25 after subtracting 124 from 149.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 31

Step 5:
The number 31 fits into 259 8 times, leaving a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 1148.0
The remainder is 11 after subtracting 248 from 259.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 31

On to step 6:
The number 31 fits into 118 3 times, leaving a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 11483.0
If we subtract 93 from 118, 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.

On to step 7:
If we divide 250 by 31, we get 8 and a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 11483.8
Subtract 248 from 250 to 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.

Advancing to step 8:
31 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11483.8
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 31 fits into 200 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 11483.806
Subtract 186 from 200 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
The number 31 fits into 140 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 11483.8064
If we subtract 124 from 140, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
160 divided by 31 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 11483.80645
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.

Let's proceed to step 12:
31 goes into 50 1 times with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 11483.806451
Deduct 31 from 50 and we're left with 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:
If we divide 190 by 31, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 11483.8064516
If we take 186 away from 190, we end up 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.

Step 14:
If we divide 40 by 31, we get 1 and a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 11483.80645161
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 11483.80645161 with a remaining 9e-09.