806521 divided by 31 
Our goal is to divide 806521 by 31.

On to step 1:
31 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 31

Advancing to step 2:
If we divide 80 by 31, we get 2 and a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 18 after subtracting 62 from 80.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 31

Advancing to step 3:
The number 31 fits into 186 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtracting 186 from 186 leaves us with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 31

Advancing to step 4:
If we divide 5 by 31, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 260.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 31

Going ahead to step 5:
52 divided by 31 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 2601.0
If we subtract 31 from 52, we get 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 31

Moving on to step 6:
211 divided by 31 is 6 with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 26016.0
If we subtract 186 from 211, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
31 goes into 250 8 times with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 26016.8
Subtract 248 from 250 to 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.

Let's proceed to step 8:
31 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 26016.8
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 31, we get 6 and a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 26016.806
If we take 186 away from 200, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
If we divide 140 by 31, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 26016.8064
Deduct 124 from 140 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
If we divide 160 by 31, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 26016.80645
Subtracting 155 from 160 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
31 can be fit into 50 1 times, resulting in a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 26016.806451
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.

On to step 13:
If we divide 190 by 31, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 26016.8064516
If we subtract 186 from 190, we 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.

Moving on to step 14:
31 can be fit into 40 1 times, resulting in a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 26016.80645161
If we subtract 31 from 40, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 26016.80645161 and a remainder of 9e-09.