28511335 divided by 405 
Our goal is to divide 28511335 by 405.

On to step 1:
When dividing 2 by 405, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 405

Advancing to step 2:
405 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Append the next digit (5) from the dividend to 28 and continue with: 285 / 405

Going ahead to step 3:
405 goes into 285 0 times with a remainder of 285.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 285, we end up with 285.
Bring next digit (1) of the dividend behind the 285 and repeat the process: 2851 / 405

On to step 4:
When dividing 2851 by 405, we get 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 2835 from 2851 to get 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 405

Moving on to step 5:
405 goes into 161 0 times with a remainder of 161.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
Deduct 0 from 161 and we're left with 161.
Include the next digit (3) from the dividend after 161, then repeat: 1613 / 405

Let's proceed to step 6:
405 can be fit into 1613 3 times, resulting in a remainder of 398.
Write down 3 as next digit of the result. 
Result so far: 703.0
Deduct 1215 from 1613 and we're left with 398.
Append the next digit (3) from the dividend to 398 and continue with: 3983 / 405

Let's proceed to step 7:
When dividing 3983 by 405, we get 9 with a remainder of 338.
Put 9 as the next digit of the answer. 
Result so far: 7039.0
The remainder is 338 after subtracting 3645 from 3983.
Include the next digit (5) from the dividend after 338, then repeat: 3385 / 405

Going ahead to step 8:
405 can be fit into 3385 8 times, resulting in a remainder of 145.
Put 8 as the next digit of the answer. 
Result so far: 70398.0
Subtracting 3240 from 3385 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 9:
The number 405 fits into 1450 3 times, leaving a remainder of 235.
The next digit of our result is 3. 
Result so far: 70398.3
Deduct 1215 from 1450 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Moving on to step 10:
2350 divided by 405 is 5 with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 70398.35
Deduct 2025 from 2350 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Advancing to step 11:
When dividing 3250 by 405, we get 8 with a remainder of 10.
The next digit of our result is 8. 
Result so far: 70398.358
If we subtract 3240 from 3250, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
The number 405 fits into 100 0 times, leaving a remainder of 100.
The next digit of our result is 0. 
Result so far: 70398.358
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 13:
1000 divided by 405 is 2 with a remainder of 190.
Record the quotient 2 as the next digit in the result. 
Result so far: 70398.35802
Deduct 810 from 1000 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 14:
1900 divided by 405 is 4 with a remainder of 280.
The next digit of our result is 4. 
Result so far: 70398.358024
If we take 1620 away from 1900, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 15:
The number 405 fits into 2800 6 times, leaving a remainder of 370.
Record the quotient 6 as the next digit in the result. 
Result so far: 70398.3580246
If we take 2430 away from 2800, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 16:
When dividing 3700 by 405, we get 9 with a remainder of 55.
Write down 9 as next digit of the result. 
Result so far: 70398.35802469
If we take 3645 away from 3700, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 70398.35802469 with a remainder of 5.5e-08.