Let's divide 14390 by 31
We want to figure out the number of times 14390 can be divided by 31.

Moving on to step 1:
The number 31 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 31

Advancing to step 2:
31 can be fit into 14 0 times, resulting in a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 31

Let's proceed to step 3:
143 divided by 31 is 4 with a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 124 away from 143, we end up with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 31

Let's proceed to step 4:
The number 31 fits into 199 6 times, leaving a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Subtract 186 from 199 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 31

Let's proceed to step 5:
31 can be fit into 130 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 464.0
The remainder is 6 after subtracting 124 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 6:
31 can be fit into 60 1 times, resulting in a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 464.1
The remainder is 29 after subtracting 31 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
31 can be fit into 290 9 times, resulting in a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 464.19
The remainder is 11 after subtracting 279 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
31 can be fit into 110 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 464.193
Subtract 93 from 110 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
The number 31 fits into 170 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 464.1935
Subtract 155 from 170 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
31 can be fit into 150 4 times, resulting in a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 464.19354
The remainder is 26 after subtracting 124 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
The number 31 fits into 260 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 464.193548
Subtracting 248 from 260 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
120 divided by 31 is 3 with a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 464.1935483
If we subtract 93 from 120, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 13:
270 divided by 31 is 8 with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 464.19354838
If we take 248 away from 270, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 464.19354838 with a remainder of 2.2e-08.