Let's divide 18533774 by 409
Let's see how many times 409 fits into 18533774.

Advancing to step 1:
409 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 409

Step 2:
The number 409 fits into 18 0 times, leaving a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 409

Going ahead to step 3:
The number 409 fits into 185 0 times, leaving a remainder of 185.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 185 to get 185.
Bring next digit (3) of the dividend behind the 185 and repeat the process: 1853 / 409

On to step 4:
409 can be fit into 1853 4 times, resulting in a remainder of 217.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 1636 away from 1853, we end up with 217.
Grab the next digit (3) from the dividend, add it to 217, then carry on: 2173 / 409

Moving on to step 5:
409 goes into 2173 5 times with a remainder of 128.
Use 5 as the next digit of our solution. 
Result so far: 45.0
The remainder is 128 after subtracting 2045 from 2173.
Append the next digit (7) from the dividend to 128 and continue with: 1287 / 409

On to step 6:
When dividing 1287 by 409, we get 3 with a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 453.0
Subtract 1227 from 1287 to get 60.
Include the next digit (7) from the dividend after 60, then repeat: 607 / 409

Going ahead to step 7:
409 goes into 607 1 times with a remainder of 198.
Use 1 as the next digit of our solution. 
Result so far: 4531.0
Deduct 409 from 607 and we're left with 198.
Fetch the next digit (4) from the dividend, attach it to 198 and continue: 1984 / 409

On to step 8:
1984 divided by 409 is 4 with a remainder of 348.
Write down 4 as next digit of the result. 
Result so far: 45314.0
The remainder is 348 after subtracting 1636 from 1984.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 9:
409 can be fit into 3480 8 times, resulting in a remainder of 208.
Record the quotient 8 as the next digit in the result. 
Result so far: 45314.8
Subtracting 3272 from 3480 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 10:
2080 divided by 409 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 45314.85
The remainder is 35 after subtracting 2045 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
409 goes into 350 0 times with a remainder of 350.
The next digit of our result is 0. 
Result so far: 45314.85
Subtracting 0 from 350 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 12:
3500 divided by 409 is 8 with a remainder of 228.
Write down 8 as next digit of the result. 
Result so far: 45314.8508
Subtracting 3272 from 3500 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 13:
The number 409 fits into 2280 5 times, leaving a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 45314.85085
If we take 2045 away from 2280, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 14:
409 goes into 2350 5 times with a remainder of 305.
Put 5 as the next digit of the answer. 
Result so far: 45314.850855
Subtracting 2045 from 2350 leaves us 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.

The final outcome is 45314.850855, with a leftover of 3.05e-05.