49749401 ÷ 405 
Let's see how many times 405 fits into 49749401.

Step 1:
4 divided by 405 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 405

Step 2:
405 goes into 49 0 times with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Bring next digit (7) of the dividend behind the 49 and repeat the process: 497 / 405

Step 3:
When dividing 497 by 405, we get 1 with a remainder of 92.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 405 from 497 and we're left with 92.
Bring next digit (4) of the dividend behind the 92 and repeat the process: 924 / 405

Going ahead to step 4:
405 goes into 924 2 times with a remainder of 114.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 810 from 924, we get 114.
Append the next digit (9) from the dividend to 114 and continue with: 1149 / 405

Let's proceed to step 5:
If we divide 1149 by 405, we get 2 and a remainder of 339.
Use 2 as the next digit of our solution. 
Result so far: 122.0
If we subtract 810 from 1149, we get 339.
Append the next digit (4) from the dividend to 339 and continue with: 3394 / 405

On to step 6:
The number 405 fits into 3394 8 times, leaving a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 1228.0
Subtract 3240 from 3394 to get 154.
Fetch the next digit (0) from the dividend, attach it to 154 and continue: 1540 / 405

On to step 7:
When dividing 1540 by 405, we get 3 with a remainder of 325.
Use 3 as the next digit of our solution. 
Result so far: 12283.0
Subtracting 1215 from 1540 leaves us with 325.
Include the next digit (1) from the dividend after 325, then repeat: 3251 / 405

Advancing to step 8:
When dividing 3251 by 405, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 122838.0
Subtract 3240 from 3251 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
If we divide 110 by 405, we get 0 and a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 122838.0
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
1100 divided by 405 is 2 with a remainder of 290.
Use 2 as the next digit of our solution. 
Result so far: 122838.02
The remainder is 290 after subtracting 810 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 11:
The number 405 fits into 2900 7 times, leaving a remainder of 65.
Write down 7 as next digit of the result. 
Result so far: 122838.027
Subtract 2835 from 2900 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 12:
If we divide 650 by 405, we get 1 and a remainder of 245.
The number 1 becomes the next digit in our result. 
Result so far: 122838.0271
The remainder is 245 after subtracting 405 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 13:
The number 405 fits into 2450 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 122838.02716
Deduct 2430 from 2450 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
200 divided by 405 is 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 122838.02716
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 15:
If we divide 2000 by 405, we get 4 and a remainder of 380.
The number 4 becomes the next digit in our result. 
Result so far: 122838.0271604
The remainder is 380 after subtracting 1620 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 16:
The number 405 fits into 3800 9 times, leaving a remainder of 155.
Write down 9 as next digit of the result. 
Result so far: 122838.02716049
The remainder is 155 after subtracting 3645 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Our division results in 122838.02716049 with a remaining 1.55e-07.