65143122 ÷ 203 
Let's see how many times 203 fits into 65143122.

Advancing to step 1:
203 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 203

Let's proceed to step 2:
65 divided by 203 is 0 with a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Fetch the next digit (1) from the dividend, attach it to 65 and continue: 651 / 203

Step 3:
203 goes into 651 3 times with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 609 away from 651, we end up with 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 203

On to step 4:
203 goes into 424 2 times with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we take 406 away from 424, we end up with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 203

Step 5:
When dividing 183 by 203, we get 0 with a remainder of 183.
The next digit of our result is 0. 
Result so far: 320.0
If we subtract 0 from 183, we get 183.
Include the next digit (1) from the dividend after 183, then repeat: 1831 / 203

Going ahead to step 6:
203 can be fit into 1831 9 times, resulting in a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 3209.0
Subtract 1827 from 1831 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 203

Going ahead to step 7:
When dividing 42 by 203, we get 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 32090.0
The remainder is 42 after subtracting 0 from 42.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 203

Step 8:
When dividing 422 by 203, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 320902.0
Subtract 406 from 422 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
203 can be fit into 160 0 times, resulting in a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 320902.0
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 10:
When dividing 1600 by 203, we get 7 with a remainder of 179.
The next digit of our result is 7. 
Result so far: 320902.07
If we take 1421 away from 1600, we end up with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Step 11:
When dividing 1790 by 203, we get 8 with a remainder of 166.
Put 8 as the next digit of the answer. 
Result so far: 320902.078
If we subtract 1624 from 1790, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 12:
1660 divided by 203 is 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 320902.0788
Subtracting 1624 from 1660 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 320902.0788, with a leftover of 0.00036.