429480 divided by 31 
Our goal is to divide 429480 by 31.

Let's proceed to step 1:
31 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 31

Step 2:
31 goes into 42 1 times with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 31 from 42 to get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 31

Step 3:
The number 31 fits into 119 3 times, leaving a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Subtracting 93 from 119 leaves us with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 31

Step 4:
The number 31 fits into 264 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 138.0
The remainder is 16 after subtracting 248 from 264.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 31

Step 5:
If we divide 168 by 31, we get 5 and a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 1385.0
The remainder is 13 after subtracting 155 from 168.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 31

Moving on to step 6:
130 divided by 31 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 13854.0
If we subtract 124 from 130, we get 6.
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 7:
31 can be fit into 60 1 times, resulting in a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 13854.1
If we subtract 31 from 60, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 8:
If we divide 290 by 31, we get 9 and a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 13854.19
If we take 279 away from 290, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
The number 31 fits into 110 3 times, leaving a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 13854.193
If we subtract 93 from 110, we 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.

On to step 10:
When dividing 170 by 31, we get 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 13854.1935
If we take 155 away from 170, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
When dividing 150 by 31, we get 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 13854.19354
Deduct 124 from 150 and we're left with 26.
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 12:
The number 31 fits into 260 8 times, leaving a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 13854.193548
If we subtract 248 from 260, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 13:
31 goes into 120 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 13854.1935483
Subtract 93 from 120 to 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 14:
If we divide 270 by 31, we get 8 and a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 13854.19354838
Deduct 248 from 270 and we're left 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.

After the division, we end up with 13854.19354838 and a remainder of 2.2e-08.