We look at the division of 19950837 by 504 
Let's see how many times 504 fits into 19950837.

On to step 1:
The number 504 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 504

Let's proceed to step 2:
19 divided by 504 is 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 504

Step 3:
If we divide 199 by 504, we get 0 and a remainder of 199.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 199 leaves us with 199.
Append the next digit (5) from the dividend to 199 and continue with: 1995 / 504

Let's proceed to step 4:
1995 divided by 504 is 3 with a remainder of 483.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 1512 from 1995 to get 483.
Bring next digit (0) of the dividend behind the 483 and repeat the process: 4830 / 504

Let's proceed to step 5:
When dividing 4830 by 504, we get 9 with a remainder of 294.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we subtract 4536 from 4830, we get 294.
Append the next digit (8) from the dividend to 294 and continue with: 2948 / 504

Moving on to step 6:
504 goes into 2948 5 times with a remainder of 428.
Use 5 as the next digit of our solution. 
Result so far: 395.0
The remainder is 428 after subtracting 2520 from 2948.
Fetch the next digit (3) from the dividend, attach it to 428 and continue: 4283 / 504

Going ahead to step 7:
504 can be fit into 4283 8 times, resulting in a remainder of 251.
Record the quotient 8 as the next digit in the result. 
Result so far: 3958.0
Subtract 4032 from 4283 to get 251.
Grab the next digit (7) from the dividend, add it to 251, then carry on: 2517 / 504

On to step 8:
The number 504 fits into 2517 4 times, leaving a remainder of 501.
The next digit of our result is 4. 
Result so far: 39584.0
The remainder is 501 after subtracting 2016 from 2517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Let's proceed to step 9:
504 can be fit into 5010 9 times, resulting in a remainder of 474.
The next digit of our result is 9. 
Result so far: 39584.9
If we subtract 4536 from 5010, we get 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Advancing to step 10:
504 can be fit into 4740 9 times, resulting in a remainder of 204.
The next digit of our result is 9. 
Result so far: 39584.99
Deduct 4536 from 4740 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Our division results in 39584.99 with a remaining 0.204.