We divide 626457 by 31
We want to figure out the number of times 626457 can be divided by 31.

On to step 1:
When dividing 6 by 31, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 31

Advancing to step 2:
When dividing 62 by 31, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 62 from 62 and we're left with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 31

Let's proceed to step 3:
31 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 31

Step 4:
64 divided by 31 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 202.0
Deduct 62 from 64 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 31

Step 5:
When dividing 25 by 31, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 2020.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 31

On to step 6:
When dividing 257 by 31, we get 8 with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 20208.0
Subtract 248 from 257 to 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.

Let's proceed to step 7:
90 divided by 31 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 20208.2
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.

Let's proceed to step 8:
280 divided by 31 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 20208.29
Subtracting 279 from 280 leaves us 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.

On to step 9:
The number 31 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 20208.29
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.

Let's proceed to step 10:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 20208.2903
If we subtract 93 from 100, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 20208.29032
Subtract 62 from 70 to 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.

Advancing to step 12:
31 can be fit into 80 2 times, resulting in a remainder of 18.
The next digit of our result is 2. 
Result so far: 20208.290322
Subtract 62 from 80 to get 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 20208.290322 with a remainder of 1.8e-06.