We're dividing 503816 by 5 
Let's see how many times 5 fits into 503816.

Advancing to step 1:
If we divide 5 by 5, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 5 from 5 and we're left with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 5

Step 2:
5 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 0 after subtracting 0 from 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 5

Moving on to step 3:
5 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 100.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 5

On to step 4:
38 divided by 5 is 7 with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 1007.0
Deduct 35 from 38 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 5

On to step 5:
If we divide 31 by 5, we get 6 and a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 10076.0
The remainder is 1 after subtracting 30 from 31.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 5

Step 6:
16 divided by 5 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 100763.0
If we subtract 15 from 16, 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.

Advancing to step 7:
When dividing 10 by 5, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 100763.2
Subtract 10 from 10 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 100763.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 100763.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 100763.2 with a remaining 0.0.