628281 ÷ 31 
We want to divide 628281 by 31.

On to step 1:
6 divided by 31 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 31

Moving on to step 2:
The number 31 fits into 62 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 62 from 62 leaves us with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 31

Let's proceed to step 3:
If we divide 8 by 31, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 31

On to step 4:
31 goes into 82 2 times with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 202.0
Subtract 62 from 82 to get 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 31

Step 5:
The number 31 fits into 208 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 2026.0
If we take 186 away from 208, we end up with 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 31

Let's proceed to step 6:
When dividing 221 by 31, we get 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 20267.0
If we take 217 away from 221, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
40 divided by 31 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 20267.1
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.

Moving on to step 8:
90 divided by 31 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 20267.12
If we subtract 62 from 90, we 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.

Moving on to step 9:
If we divide 280 by 31, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 20267.129
Deduct 279 from 280 and we're left 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.

Step 10:
The number 31 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 20267.129
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 20267.12903
If we take 93 away from 100, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
The number 31 fits into 70 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 20267.129032
If we subtract 62 from 70, we 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 13:
If we divide 80 by 31, we get 2 and a remainder of 18.
The next digit of our result is 2. 
Result so far: 20267.1290322
Subtracting 62 from 80 leaves us with 18.
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 result is 20267.1290322 with a remainder of 1.8e-07.