821553 divided by 31 
Our goal is to divide 821553 by 31.

On to step 1:
31 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 31

Let's proceed to step 2:
31 can be fit into 82 2 times, resulting in a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 62 from 82 leaves us with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 31

Let's proceed to step 3:
When dividing 201 by 31, we get 6 with a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 186 from 201 and we're left with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 31

Moving on to step 4:
If we divide 155 by 31, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 265.0
If we subtract 155 from 155, we get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 31

Let's proceed to step 5:
The number 31 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 2650.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 31

Moving on to step 6:
The number 31 fits into 53 1 times, leaving a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 26501.0
Subtracting 31 from 53 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
220 divided by 31 is 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 26501.7
Subtracting 217 from 220 leaves us with 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 8:
31 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 26501.7
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.

On to step 9:
The number 31 fits into 300 9 times, leaving a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 26501.709
Subtract 279 from 300 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 10:
When dividing 210 by 31, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 26501.7096
Subtract 186 from 210 to 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.

Going ahead to step 11:
31 can be fit into 240 7 times, resulting in a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 26501.70967
The remainder is 23 after subtracting 217 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 12:
31 can be fit into 230 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 26501.709677
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.

The final outcome is 26501.709677, with a leftover of 1.3e-06.