450386 divided by 31 
Let's see how many times 31 fits into 450386.

Advancing to step 1:
If we divide 4 by 31, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 31

Advancing to step 2:
31 goes into 45 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 31 from 45, we get 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 31

Step 3:
140 divided by 31 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 16 after subtracting 124 from 140.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 31

Going ahead to step 4:
When dividing 163 by 31, we get 5 with a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
Subtracting 155 from 163 leaves us with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 31

Let's proceed to step 5:
If we divide 88 by 31, we get 2 and a remainder of 26.
The next digit of our result is 2. 
Result so far: 1452.0
Subtracting 62 from 88 leaves us with 26.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 31

Let's proceed to step 6:
31 can be fit into 266 8 times, resulting in a remainder of 18.
The next digit of our result is 8. 
Result so far: 14528.0
Subtract 248 from 266 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.

Going ahead to step 7:
31 can be fit into 180 5 times, resulting in a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 14528.5
If we take 155 away from 180, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
250 divided by 31 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 14528.58
Subtracting 248 from 250 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
If we divide 20 by 31, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 14528.58
Subtracting 0 from 20 leaves us 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 10:
When dividing 200 by 31, we get 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 14528.5806
If we take 186 away from 200, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
140 divided by 31 is 4 with a remainder of 16.
The next digit of our result is 4. 
Result so far: 14528.58064
Subtract 124 from 140 to 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.

Step 12:
31 goes into 160 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 14528.580645
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 13:
If we divide 50 by 31, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 14528.5806451
Subtracting 31 from 50 leaves us 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.

Going ahead to step 14:
When dividing 190 by 31, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 14528.58064516
Deduct 186 from 190 and we're left 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.

The final outcome is 14528.58064516, with a leftover of 4e-09.