451181 divided by 31 
Let's see how many times 31 fits into 451181.

Going ahead to step 1:
If we divide 4 by 31, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 31

Step 2:
If we divide 45 by 31, we get 1 and a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 14 after subtracting 31 from 45.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 31

Moving on to step 3:
141 divided by 31 is 4 with a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 124 from 141 leaves us with 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 31

Let's proceed to step 4:
If we divide 171 by 31, we get 5 and a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
If we subtract 155 from 171, we get 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 31

On to step 5:
The number 31 fits into 168 5 times, leaving a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 1455.0
Subtracting 155 from 168 leaves us with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 31

Going ahead to step 6:
131 divided by 31 is 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 14554.0
Subtract 124 from 131 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
70 divided by 31 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 14554.2
Deduct 62 from 70 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
31 goes into 80 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 14554.22
The remainder is 18 after subtracting 62 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 14554.22 with a balance of 0.018.