624195 divided by 31 
We want to divide 624195 by 31.

Moving on to step 1:
31 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 31

Step 2:
31 can be fit into 62 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 62 from 62 leaves us with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 31

On to step 3:
31 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 31

Step 4:
31 can be fit into 41 1 times, resulting in a remainder of 10.
The next digit of our result is 1. 
Result so far: 201.0
Subtract 31 from 41 to get 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 31

On to step 5:
If we divide 109 by 31, we get 3 and a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 2013.0
The remainder is 16 after subtracting 93 from 109.
Take the next digit (5) from the dividend and append it to 16, then repeat: 165 / 31

Step 6:
31 can be fit into 165 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 20135.0
If we subtract 155 from 165, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 20135.3
Subtract 93 from 100 to 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.

Let's proceed to step 8:
When dividing 70 by 31, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 20135.32
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.

Step 9:
If we divide 80 by 31, we get 2 and a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 20135.322
If we subtract 62 from 80, we 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.

After the division, we end up with 20135.322 and a remainder of 0.0018.