866010 ÷ 31 
Let's see how many times 31 fits into 866010.

Let's proceed to step 1:
If we divide 8 by 31, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 31

On to step 2:
When dividing 86 by 31, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 62 from 86 to get 24.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 31

Advancing to step 3:
The number 31 fits into 246 7 times, leaving a remainder of 29.
The next digit of our result is 7. 
Result so far: 27.0
Subtracting 217 from 246 leaves us with 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 31

Moving on to step 4:
When dividing 290 by 31, we get 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 279.0
Deduct 279 from 290 and we're left with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 31

Going ahead to step 5:
The number 31 fits into 111 3 times, leaving a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 2793.0
Deduct 93 from 111 and we're left with 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 31

Going ahead to step 6:
If we divide 180 by 31, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 27935.0
Subtracting 155 from 180 leaves us 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.

Going ahead to step 7:
250 divided by 31 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 27935.8
If we subtract 248 from 250, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
31 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 27935.8
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
When dividing 200 by 31, we get 6 with a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 27935.806
If we subtract 186 from 200, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
31 can be fit into 140 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 27935.8064
If we subtract 124 from 140, we 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.

Going ahead to step 11:
31 can be fit into 160 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 27935.80645
If we subtract 155 from 160, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
The number 31 fits into 50 1 times, leaving a remainder of 19.
The next digit of our result is 1. 
Result so far: 27935.806451
If we take 31 away from 50, we end up 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.

Moving on to step 13:
31 can be fit into 190 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 27935.8064516
Subtract 186 from 190 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
The number 31 fits into 40 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 27935.80645161
If we take 31 away from 40, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 27935.80645161 with a remaining 9e-09.