503949 ÷ 36 
We want to divide 503949 by 36.

Going ahead to step 1:
36 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 36

Moving on to step 2:
36 goes into 50 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 36 from 50, we get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 36

Let's proceed to step 3:
When dividing 143 by 36, we get 3 with a remainder of 35.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 108 from 143 to get 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 36

Let's proceed to step 4:
The number 36 fits into 359 9 times, leaving a remainder of 35.
The next digit of our result is 9. 
Result so far: 139.0
Subtract 324 from 359 to get 35.
Append the next digit (4) from the dividend to 35 and continue with: 354 / 36

Moving on to step 5:
36 goes into 354 9 times with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 1399.0
If we subtract 324 from 354, we get 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 36

Going ahead to step 6:
36 can be fit into 309 8 times, resulting in a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 13998.0
If we subtract 288 from 309, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
The number 36 fits into 210 5 times, leaving a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 13998.5
If we take 180 away from 210, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
When dividing 300 by 36, we get 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 13998.58
The remainder is 12 after subtracting 288 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
When dividing 120 by 36, we get 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 13998.583
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
36 goes into 120 3 times with a remainder of 12.
The next digit of our result is 3. 
Result so far: 13998.5833
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 13998.5833 with a remaining 0.00012.