Let's divide 608403 by 31
We want to figure out the number of times 608403 can be divided by 31.

Advancing to step 1:
The number 31 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 31

Let's proceed to step 2:
When dividing 60 by 31, we get 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 31 from 60 and we're left with 29.
Take the next digit (8) from the dividend and append it to 29, then repeat: 298 / 31

Step 3:
31 goes into 298 9 times with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 19.0
The remainder is 19 after subtracting 279 from 298.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 31

Going ahead to step 4:
31 goes into 194 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
Deduct 186 from 194 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 31

Step 5:
When dividing 80 by 31, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 1962.0
Subtracting 62 from 80 leaves us with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 31

Moving on to step 6:
183 divided by 31 is 5 with a remainder of 28.
The number 5 becomes the next digit in our result. 
Result so far: 19625.0
Deduct 155 from 183 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
31 goes into 280 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 19625.9
If we subtract 279 from 280, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
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: 19625.9
If we take 0 away from 10, we end up 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.

On to step 9:
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: 19625.903
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.

Going ahead to step 10:
If we divide 70 by 31, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 19625.9032
Deduct 62 from 70 and we're left with 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 11:
When dividing 80 by 31, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 19625.90322
If we take 62 away from 80, we end up 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.

After the division, we end up with 19625.90322 and a remainder of 1.8e-05.