Let's divide 8019045 by 456
We're looking to find how many times 456 goes into 8019045.

On to step 1:
When dividing 8 by 456, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 456

Let's proceed to step 2:
When dividing 80 by 456, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (1) from the dividend and append it to 80, then repeat: 801 / 456

Going ahead to step 3:
801 divided by 456 is 1 with a remainder of 345.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 456 from 801 leaves us with 345.
Fetch the next digit (9) from the dividend, attach it to 345 and continue: 3459 / 456

Going ahead to step 4:
When dividing 3459 by 456, we get 7 with a remainder of 267.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 3192 from 3459 leaves us with 267.
Include the next digit (0) from the dividend after 267, then repeat: 2670 / 456

Let's proceed to step 5:
When dividing 2670 by 456, we get 5 with a remainder of 390.
The next digit of our result is 5. 
Result so far: 175.0
Subtracting 2280 from 2670 leaves us with 390.
Grab the next digit (4) from the dividend, add it to 390, then carry on: 3904 / 456

Going ahead to step 6:
When dividing 3904 by 456, we get 8 with a remainder of 256.
Write down 8 as next digit of the result. 
Result so far: 1758.0
Subtract 3648 from 3904 to get 256.
Grab the next digit (5) from the dividend, add it to 256, then carry on: 2565 / 456

Let's proceed to step 7:
456 goes into 2565 5 times with a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 17585.0
If we subtract 2280 from 2565, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 8:
When dividing 2850 by 456, we get 6 with a remainder of 114.
Put 6 as the next digit of the answer. 
Result so far: 17585.6
If we take 2736 away from 2850, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 9:
The number 456 fits into 1140 2 times, leaving a remainder of 228.
The next digit of our result is 2. 
Result so far: 17585.62
Subtract 912 from 1140 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 10:
If we divide 2280 by 456, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 17585.625
If we subtract 2280 from 2280, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
456 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17585.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
If we divide 0 by 456, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17585.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 17585.625, with a leftover of 0.0.