28178021 ÷ 456 
Our goal is to divide 28178021 by 456.

Let's proceed to step 1:
The number 456 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 456

Let's proceed to step 2:
If we divide 28 by 456, we get 0 and a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 456

Going ahead to step 3:
281 divided by 456 is 0 with a remainder of 281.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 281, we end up with 281.
Include the next digit (7) from the dividend after 281, then repeat: 2817 / 456

Going ahead to step 4:
456 can be fit into 2817 6 times, resulting in a remainder of 81.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 2736 from 2817 and we're left with 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 456

Step 5:
818 divided by 456 is 1 with a remainder of 362.
Use 1 as the next digit of our solution. 
Result so far: 61.0
Subtract 456 from 818 to get 362.
Include the next digit (0) from the dividend after 362, then repeat: 3620 / 456

Going ahead to step 6:
If we divide 3620 by 456, we get 7 and a remainder of 428.
The next digit of our result is 7. 
Result so far: 617.0
Subtract 3192 from 3620 to get 428.
Include the next digit (2) from the dividend after 428, then repeat: 4282 / 456

Step 7:
456 can be fit into 4282 9 times, resulting in a remainder of 178.
The next digit of our result is 9. 
Result so far: 6179.0
Subtracting 4104 from 4282 leaves us with 178.
Take the next digit (1) from the dividend and append it to 178, then repeat: 1781 / 456

Moving on to step 8:
1781 divided by 456 is 3 with a remainder of 413.
Put 3 as the next digit of the answer. 
Result so far: 61793.0
The remainder is 413 after subtracting 1368 from 1781.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 9:
456 goes into 4130 9 times with a remainder of 26.
The next digit of our result is 9. 
Result so far: 61793.9
If we take 4104 away from 4130, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 10:
If we divide 260 by 456, we get 0 and a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 61793.9
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 11:
When dividing 2600 by 456, we get 5 with a remainder of 320.
Write down 5 as next digit of the result. 
Result so far: 61793.905
If we take 2280 away from 2600, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 12:
The number 456 fits into 3200 7 times, leaving a remainder of 8.
The next digit of our result is 7. 
Result so far: 61793.9057
If we subtract 3192 from 3200, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
456 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 61793.9057
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
If we divide 800 by 456, we get 1 and a remainder of 344.
The next digit of our result is 1. 
Result so far: 61793.905701
If we take 456 away from 800, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Moving on to step 15:
The number 456 fits into 3440 7 times, leaving a remainder of 248.
Put 7 as the next digit of the answer. 
Result so far: 61793.9057017
If we take 3192 away from 3440, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 16:
When dividing 2480 by 456, we get 5 with a remainder of 200.
Use 5 as the next digit of our solution. 
Result so far: 61793.90570175
Deduct 2280 from 2480 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Our division results in 61793.90570175 with a remaining 2e-07.