202491 divided by 31 
We want to divide 202491 by 31.

Advancing to step 1:
If we divide 2 by 31, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 31

Going ahead to step 2:
20 divided by 31 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Take the next digit (2) from the dividend and append it to 20, then repeat: 202 / 31

On to step 3:
31 can be fit into 202 6 times, resulting in a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 186 from 202, we get 16.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 31

On to step 4:
31 can be fit into 164 5 times, resulting in a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Subtract 155 from 164 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 31

Let's proceed to step 5:
99 divided by 31 is 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 653.0
Subtract 93 from 99 to get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 31

Let's proceed to step 6:
61 divided by 31 is 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 6531.0
If we subtract 31 from 61, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
31 goes into 300 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 6531.9
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.

On to step 8:
When dividing 210 by 31, we get 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 6531.96
Subtracting 186 from 210 leaves us 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.

Moving on to step 9:
31 can be fit into 240 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 6531.967
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.

Advancing to step 10:
230 divided by 31 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 6531.9677
Deduct 217 from 230 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 6531.9677 and a remainder of 0.00013.