We look at the division of 19078459 by 406 
We're looking to find how many times 406 goes into 19078459.

On to step 1:
If we divide 1 by 406, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 406

Step 2:
19 divided by 406 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 406

Moving on to step 3:
When dividing 190 by 406, we get 0 with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 190, we get 190.
Take the next digit (7) from the dividend and append it to 190, then repeat: 1907 / 406

Advancing to step 4:
1907 divided by 406 is 4 with a remainder of 283.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 1624 from 1907 leaves us with 283.
Include the next digit (8) from the dividend after 283, then repeat: 2838 / 406

Moving on to step 5:
If we divide 2838 by 406, we get 6 and a remainder of 402.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we take 2436 away from 2838, we end up with 402.
Include the next digit (4) from the dividend after 402, then repeat: 4024 / 406

Going ahead to step 6:
406 can be fit into 4024 9 times, resulting in a remainder of 370.
Use 9 as the next digit of our solution. 
Result so far: 469.0
If we take 3654 away from 4024, we end up with 370.
Fetch the next digit (5) from the dividend, attach it to 370 and continue: 3705 / 406

Let's proceed to step 7:
The number 406 fits into 3705 9 times, leaving a remainder of 51.
Write down 9 as next digit of the result. 
Result so far: 4699.0
The remainder is 51 after subtracting 3654 from 3705.
Append the next digit (9) from the dividend to 51 and continue with: 519 / 406

Going ahead to step 8:
The number 406 fits into 519 1 times, leaving a remainder of 113.
Record the quotient 1 as the next digit in the result. 
Result so far: 46991.0
Subtracting 406 from 519 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 9:
406 can be fit into 1130 2 times, resulting in a remainder of 318.
Write down 2 as next digit of the result. 
Result so far: 46991.2
Subtract 812 from 1130 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 10:
406 goes into 3180 7 times with a remainder of 338.
The number 7 becomes the next digit in our result. 
Result so far: 46991.27
If we take 2842 away from 3180, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Let's proceed to step 11:
If we divide 3380 by 406, we get 8 and a remainder of 132.
Write down 8 as next digit of the result. 
Result so far: 46991.278
Deduct 3248 from 3380 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 12:
406 goes into 1320 3 times with a remainder of 102.
Put 3 as the next digit of the answer. 
Result so far: 46991.2783
If we subtract 1218 from 1320, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 13:
The number 406 fits into 1020 2 times, leaving a remainder of 208.
The next digit of our result is 2. 
Result so far: 46991.27832
If we subtract 812 from 1020, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 14:
If we divide 2080 by 406, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 46991.278325
Subtracting 2030 from 2080 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 15:
The number 406 fits into 500 1 times, leaving a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 46991.2783251
The remainder is 94 after subtracting 406 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 16:
406 can be fit into 940 2 times, resulting in a remainder of 128.
Use 2 as the next digit of our solution. 
Result so far: 46991.27832512
Deduct 812 from 940 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final result is 46991.27832512 with a remainder of 1.28e-07.