We divide 100455 by 31
We want to divide 100455 by 31.

Let's proceed to step 1:
The number 31 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 31

Moving on to step 2:
10 divided by 31 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 31

On to step 3:
100 divided by 31 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 93 away from 100, we end up with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 31

Let's proceed to step 4:
If we divide 74 by 31, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
Deduct 62 from 74 and we're left with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 31

Step 5:
31 goes into 125 4 times with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 324.0
Subtracting 124 from 125 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 31

Moving on to step 6:
If we divide 15 by 31, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 3240.0
The remainder is 15 after subtracting 0 from 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
31 can be fit into 150 4 times, resulting in a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 3240.4
If we take 124 away from 150, we end up 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.

Advancing to step 8:
When dividing 260 by 31, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 3240.48
The remainder is 12 after subtracting 248 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
When dividing 120 by 31, we get 3 with a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 3240.483
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.

Going ahead to step 10:
When dividing 270 by 31, we get 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 3240.4838
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.

Moving on to step 11:
220 divided by 31 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 3240.48387
If we take 217 away from 220, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 12:
31 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 3240.48387
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
31 can be fit into 300 9 times, resulting in a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 3240.4838709
The remainder is 21 after subtracting 279 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 14:
When dividing 210 by 31, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 3240.48387096
Deduct 186 from 210 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 3240.48387096, and the remainder is 2.4e-08.