We're dividing 16184377 by 409 
We want to figure out the number of times 16184377 can be divided by 409.

Step 1:
When dividing 1 by 409, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 409

Step 2:
409 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 409

Let's proceed to step 3:
409 goes into 161 0 times with a remainder of 161.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 161 leaves us with 161.
Fetch the next digit (8) from the dividend, attach it to 161 and continue: 1618 / 409

Step 4:
When dividing 1618 by 409, we get 3 with a remainder of 391.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 1227 from 1618 leaves us with 391.
Fetch the next digit (4) from the dividend, attach it to 391 and continue: 3914 / 409

Moving on to step 5:
3914 divided by 409 is 9 with a remainder of 233.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
If we take 3681 away from 3914, we end up with 233.
Grab the next digit (3) from the dividend, add it to 233, then carry on: 2333 / 409

Moving on to step 6:
409 can be fit into 2333 5 times, resulting in a remainder of 288.
Use 5 as the next digit of our solution. 
Result so far: 395.0
If we take 2045 away from 2333, we end up with 288.
Bring next digit (7) of the dividend behind the 288 and repeat the process: 2887 / 409

Moving on to step 7:
If we divide 2887 by 409, we get 7 and a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 3957.0
Deduct 2863 from 2887 and we're left with 24.
Take the next digit (7) from the dividend and append it to 24, then repeat: 247 / 409

Advancing to step 8:
409 can be fit into 247 0 times, resulting in a remainder of 247.
Put 0 as the next digit of the answer. 
Result so far: 39570.0
If we take 0 away from 247, we end up with 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Going ahead to step 9:
If we divide 2470 by 409, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 39570.6
If we subtract 2454 from 2470, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
The number 409 fits into 160 0 times, leaving a remainder of 160.
The next digit of our result is 0. 
Result so far: 39570.6
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
The number 409 fits into 1600 3 times, leaving a remainder of 373.
The next digit of our result is 3. 
Result so far: 39570.603
The remainder is 373 after subtracting 1227 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Moving on to step 12:
When dividing 3730 by 409, we get 9 with a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 39570.6039
Deduct 3681 from 3730 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 13:
409 can be fit into 490 1 times, resulting in a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 39570.60391
If we subtract 409 from 490, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 14:
If we divide 810 by 409, we get 1 and a remainder of 401.
Put 1 as the next digit of the answer. 
Result so far: 39570.603911
The remainder is 401 after subtracting 409 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

The final outcome is 39570.603911, with a leftover of 4.01e-05.