Let's divide 18558124 by 406
Let's see how many times 406 fits into 18558124.

Step 1:
When dividing 1 by 406, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 406

Going ahead to step 2:
406 can be fit into 18 0 times, resulting in 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.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 406

Advancing to step 3:
The number 406 fits into 185 0 times, leaving a remainder of 185.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 185, we get 185.
Append the next digit (5) from the dividend to 185 and continue with: 1855 / 406

Step 4:
1855 divided by 406 is 4 with a remainder of 231.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 1624 away from 1855, we end up with 231.
Grab the next digit (8) from the dividend, add it to 231, then carry on: 2318 / 406

Going ahead to step 5:
If we divide 2318 by 406, we get 5 and a remainder of 288.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we take 2030 away from 2318, we end up with 288.
Take the next digit (1) from the dividend and append it to 288, then repeat: 2881 / 406

Moving on to step 6:
406 goes into 2881 7 times with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 457.0
The remainder is 39 after subtracting 2842 from 2881.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 406

Let's proceed to step 7:
392 divided by 406 is 0 with a remainder of 392.
The next digit of our result is 0. 
Result so far: 4570.0
Subtracting 0 from 392 leaves us with 392.
Grab the next digit (4) from the dividend, add it to 392, then carry on: 3924 / 406

Step 8:
3924 divided by 406 is 9 with a remainder of 270.
The next digit of our result is 9. 
Result so far: 45709.0
If we take 3654 away from 3924, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 9:
When dividing 2700 by 406, we get 6 with a remainder of 264.
Use 6 as the next digit of our solution. 
Result so far: 45709.6
Subtract 2436 from 2700 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 10:
406 can be fit into 2640 6 times, resulting in a remainder of 204.
The next digit of our result is 6. 
Result so far: 45709.66
If we take 2436 away from 2640, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The quotient of the division is 45709.66, and the remainder is 0.204.