920858 ÷ 31 
Let's see how many times 31 fits into 920858.

Advancing to step 1:
If we divide 9 by 31, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 31

Moving on to step 2:
31 goes into 92 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 62 from 92 to get 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 31

On to step 3:
31 goes into 300 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtract 279 from 300 to get 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 31

On to step 4:
218 divided by 31 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 297.0
If we take 217 away from 218, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 31

Going ahead to step 5:
31 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 2970.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 31

On to step 6:
158 divided by 31 is 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 29705.0
If we subtract 155 from 158, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
31 can be fit into 30 0 times, resulting in a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 29705.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
When dividing 300 by 31, we get 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 29705.09
Deduct 279 from 300 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 9:
If we divide 210 by 31, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 29705.096
If we subtract 186 from 210, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
240 divided by 31 is 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 29705.0967
If we take 217 away from 240, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
31 goes into 230 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 29705.09677
The remainder is 13 after subtracting 217 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 29705.09677, with a leftover of 1.3e-05.