43826255 ÷ 405 
Our goal is to divide 43826255 by 405.

Moving on to step 1:
If we divide 4 by 405, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 405

Let's proceed to step 2:
If we divide 43 by 405, we get 0 and a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Grab the next digit (8) from the dividend, add it to 43, then carry on: 438 / 405

Moving on to step 3:
If we divide 438 by 405, we get 1 and a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 405 from 438 leaves us with 33.
Include the next digit (2) from the dividend after 33, then repeat: 332 / 405

Going ahead to step 4:
If we divide 332 by 405, we get 0 and a remainder of 332.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 332 and we're left with 332.
Take the next digit (6) from the dividend and append it to 332, then repeat: 3326 / 405

Step 5:
The number 405 fits into 3326 8 times, leaving a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 108.0
If we subtract 3240 from 3326, we get 86.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 405

Step 6:
405 goes into 862 2 times with a remainder of 52.
The next digit of our result is 2. 
Result so far: 1082.0
Deduct 810 from 862 and we're left with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 405

Moving on to step 7:
405 can be fit into 525 1 times, resulting in a remainder of 120.
Use 1 as the next digit of our solution. 
Result so far: 10821.0
Deduct 405 from 525 and we're left with 120.
Take the next digit (5) from the dividend and append it to 120, then repeat: 1205 / 405

Going ahead to step 8:
When dividing 1205 by 405, we get 2 with a remainder of 395.
Use 2 as the next digit of our solution. 
Result so far: 108212.0
Deduct 810 from 1205 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Step 9:
405 goes into 3950 9 times with a remainder of 305.
Write down 9 as next digit of the result. 
Result so far: 108212.9
If we take 3645 away from 3950, we end up with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 10:
If we divide 3050 by 405, we get 7 and a remainder of 215.
Write down 7 as next digit of the result. 
Result so far: 108212.97
Deduct 2835 from 3050 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 11:
405 goes into 2150 5 times with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 108212.975
Deduct 2025 from 2150 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
The number 405 fits into 1250 3 times, leaving a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 108212.9753
If we subtract 1215 from 1250, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
350 divided by 405 is 0 with a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 108212.9753
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 14:
3500 divided by 405 is 8 with a remainder of 260.
Write down 8 as next digit of the result. 
Result so far: 108212.975308
If we subtract 3240 from 3500, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 15:
The number 405 fits into 2600 6 times, leaving a remainder of 170.
Put 6 as the next digit of the answer. 
Result so far: 108212.9753086
If we subtract 2430 from 2600, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 16:
If we divide 1700 by 405, we get 4 and a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 108212.97530864
If we take 1620 away from 1700, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 108212.97530864 and a remainder of 8e-08.