87264385 ÷ 405 
We want to divide 87264385 by 405.

Step 1:
When dividing 8 by 405, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 405

Advancing to step 2:
87 divided by 405 is 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (2) from the dividend after 87, then repeat: 872 / 405

Step 3:
872 divided by 405 is 2 with a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 810 from 872 leaves us with 62.
Fetch the next digit (6) from the dividend, attach it to 62 and continue: 626 / 405

Moving on to step 4:
If we divide 626 by 405, we get 1 and a remainder of 221.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we take 405 away from 626, we end up with 221.
Take the next digit (4) from the dividend and append it to 221, then repeat: 2214 / 405

Moving on to step 5:
405 goes into 2214 5 times with a remainder of 189.
Put 5 as the next digit of the answer. 
Result so far: 215.0
Deduct 2025 from 2214 and we're left with 189.
Grab the next digit (3) from the dividend, add it to 189, then carry on: 1893 / 405

Advancing to step 6:
The number 405 fits into 1893 4 times, leaving a remainder of 273.
Put 4 as the next digit of the answer. 
Result so far: 2154.0
Deduct 1620 from 1893 and we're left with 273.
Include the next digit (8) from the dividend after 273, then repeat: 2738 / 405

Going ahead to step 7:
The number 405 fits into 2738 6 times, leaving a remainder of 308.
Record the quotient 6 as the next digit in the result. 
Result so far: 21546.0
Subtracting 2430 from 2738 leaves us with 308.
Append the next digit (5) from the dividend to 308 and continue with: 3085 / 405

Going ahead to step 8:
405 can be fit into 3085 7 times, resulting in a remainder of 250.
The next digit of our result is 7. 
Result so far: 215467.0
The remainder is 250 after subtracting 2835 from 3085.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 9:
The number 405 fits into 2500 6 times, leaving a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 215467.6
If we take 2430 away from 2500, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
700 divided by 405 is 1 with a remainder of 295.
Record the quotient 1 as the next digit in the result. 
Result so far: 215467.61
If we subtract 405 from 700, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 11:
The number 405 fits into 2950 7 times, leaving a remainder of 115.
Put 7 as the next digit of the answer. 
Result so far: 215467.617
If we subtract 2835 from 2950, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 12:
If we divide 1150 by 405, we get 2 and a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 215467.6172
If we take 810 away from 1150, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 13:
405 can be fit into 3400 8 times, resulting in a remainder of 160.
Put 8 as the next digit of the answer. 
Result so far: 215467.61728
If we take 3240 away from 3400, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
405 goes into 1600 3 times with a remainder of 385.
Write down 3 as next digit of the result. 
Result so far: 215467.617283
If we take 1215 away from 1600, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 15:
405 can be fit into 3850 9 times, resulting in a remainder of 205.
Record the quotient 9 as the next digit in the result. 
Result so far: 215467.6172839
If we take 3645 away from 3850, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 16:
405 goes into 2050 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 215467.61728395
The remainder is 25 after subtracting 2025 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 215467.61728395, and the remainder is 2.5e-08.