13438466 ÷ 203 
We want to divide 13438466 by 203.

Moving on to step 1:
1 divided by 203 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 203

On to step 2:
203 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 203

Let's proceed to step 3:
203 can be fit into 134 0 times, resulting in a remainder of 134.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 134 and we're left with 134.
Grab the next digit (3) from the dividend, add it to 134, then carry on: 1343 / 203

Step 4:
If we divide 1343 by 203, we get 6 and a remainder of 125.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 1218 from 1343, we get 125.
Append the next digit (8) from the dividend to 125 and continue with: 1258 / 203

Step 5:
203 goes into 1258 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 66.0
Deduct 1218 from 1258 and we're left with 40.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 203

Let's proceed to step 6:
The number 203 fits into 404 1 times, leaving a remainder of 201.
Write down 1 as next digit of the result. 
Result so far: 661.0
Deduct 203 from 404 and we're left with 201.
Take the next digit (6) from the dividend and append it to 201, then repeat: 2016 / 203

Let's proceed to step 7:
When dividing 2016 by 203, we get 9 with a remainder of 189.
The next digit of our result is 9. 
Result so far: 6619.0
Subtracting 1827 from 2016 leaves us with 189.
Fetch the next digit (6) from the dividend, attach it to 189 and continue: 1896 / 203

On to step 8:
203 can be fit into 1896 9 times, resulting in a remainder of 69.
Put 9 as the next digit of the answer. 
Result so far: 66199.0
Deduct 1827 from 1896 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 9:
If we divide 690 by 203, we get 3 and a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 66199.3
Subtracting 609 from 690 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 10:
The number 203 fits into 810 3 times, leaving a remainder of 201.
Put 3 as the next digit of the answer. 
Result so far: 66199.33
If we take 609 away from 810, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Our division results in 66199.33 with a remaining 0.201.