Let's divide 536003 by 39
Our goal is to divide 536003 by 39.

Step 1:
39 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 39

On to step 2:
When dividing 53 by 39, we get 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 39 from 53 leaves us with 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 39

Going ahead to step 3:
The number 39 fits into 146 3 times, leaving a remainder of 29.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 29 after subtracting 117 from 146.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 39

Going ahead to step 4:
290 divided by 39 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 137.0
Subtracting 273 from 290 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 39

Let's proceed to step 5:
If we divide 170 by 39, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 1374.0
Subtract 156 from 170 to get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 39

Going ahead to step 6:
When dividing 143 by 39, we get 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 13743.0
If we take 117 away from 143, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
260 divided by 39 is 6 with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 13743.6
Subtracting 234 from 260 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
If we divide 260 by 39, we get 6 and a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 13743.66
If we subtract 234 from 260, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 13743.66 with a remainder of 0.026.