We're dividing 817634 by 31 
Let's see how many times 31 fits into 817634.

Moving on to step 1:
If we divide 8 by 31, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 31

Moving on to step 2:
The number 31 fits into 81 2 times, leaving a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 62 from 81 and we're left with 19.
Append the next digit (7) from the dividend to 19 and continue with: 197 / 31

Step 3:
When dividing 197 by 31, we get 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
The remainder is 11 after subtracting 186 from 197.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 31

Moving on to step 4:
When dividing 116 by 31, we get 3 with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 263.0
The remainder is 23 after subtracting 93 from 116.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 31

Going ahead to step 5:
233 divided by 31 is 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 2637.0
Subtracting 217 from 233 leaves us with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 31

Going ahead to step 6:
When dividing 164 by 31, we get 5 with a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 26375.0
If we take 155 away from 164, 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.

Step 7:
90 divided by 31 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 26375.2
Subtract 62 from 90 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
280 divided by 31 is 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 26375.29
If we take 279 away from 280, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
10 divided by 31 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 26375.29
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
31 goes into 100 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 26375.2903
The remainder is 7 after subtracting 93 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 26375.29032
Subtract 62 from 70 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
31 goes into 80 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 26375.290322
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.

The final outcome is 26375.290322, with a leftover of 1.8e-06.