Let's divide 87810267 by 405
Our goal is to divide 87810267 by 405.

Advancing to step 1:
When dividing 8 by 405, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 405

Let's proceed to step 2:
The number 405 fits into 87 0 times, leaving a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Bring next digit (8) of the dividend behind the 87 and repeat the process: 878 / 405

On to step 3:
405 can be fit into 878 2 times, resulting in a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 68 after subtracting 810 from 878.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 405

Let's proceed to step 4:
681 divided by 405 is 1 with a remainder of 276.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 405 from 681, we get 276.
Grab the next digit (0) from the dividend, add it to 276, then carry on: 2760 / 405

Step 5:
If we divide 2760 by 405, we get 6 and a remainder of 330.
Use 6 as the next digit of our solution. 
Result so far: 216.0
If we take 2430 away from 2760, we end up with 330.
Fetch the next digit (2) from the dividend, attach it to 330 and continue: 3302 / 405

Advancing to step 6:
If we divide 3302 by 405, we get 8 and a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 2168.0
Deduct 3240 from 3302 and we're left with 62.
Include the next digit (6) from the dividend after 62, then repeat: 626 / 405

Let's proceed to step 7:
405 can be fit into 626 1 times, resulting in a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 21681.0
The remainder is 221 after subtracting 405 from 626.
Include the next digit (7) from the dividend after 221, then repeat: 2217 / 405

Going ahead to step 8:
405 can be fit into 2217 5 times, resulting in a remainder of 192.
Put 5 as the next digit of the answer. 
Result so far: 216815.0
Subtract 2025 from 2217 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 9:
When dividing 1920 by 405, we get 4 with a remainder of 300.
Record the quotient 4 as the next digit in the result. 
Result so far: 216815.4
Subtract 1620 from 1920 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 10:
405 can be fit into 3000 7 times, resulting in a remainder of 165.
Use 7 as the next digit of our solution. 
Result so far: 216815.47
The remainder is 165 after subtracting 2835 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Moving on to step 11:
When dividing 1650 by 405, we get 4 with a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 216815.474
If we subtract 1620 from 1650, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 12:
If we divide 300 by 405, we get 0 and a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 216815.474
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 13:
When dividing 3000 by 405, we get 7 with a remainder of 165.
Use 7 as the next digit of our solution. 
Result so far: 216815.47407
The remainder is 165 after subtracting 2835 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Let's proceed to step 14:
1650 divided by 405 is 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 216815.474074
Subtracting 1620 from 1650 leaves us 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.

Going ahead to step 15:
When dividing 300 by 405, we get 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 216815.474074
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 16:
405 goes into 3000 7 times with a remainder of 165.
The number 7 becomes the next digit in our result. 
Result so far: 216815.47407407
If we take 2835 away from 3000, we end up with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Our division results in 216815.47407407 with a remaining 1.65e-07.