20078218 divided by 423 
Let's see how many times 423 fits into 20078218.

Let's proceed to step 1:
423 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 423

Advancing to step 2:
423 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 423

Going ahead to step 3:
When dividing 200 by 423, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 200 after subtracting 0 from 200.
Bring next digit (7) of the dividend behind the 200 and repeat the process: 2007 / 423

Advancing to step 4:
If we divide 2007 by 423, we get 4 and a remainder of 315.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 1692 from 2007 leaves us with 315.
Append the next digit (8) from the dividend to 315 and continue with: 3158 / 423

Going ahead to step 5:
If we divide 3158 by 423, we get 7 and a remainder of 197.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Deduct 2961 from 3158 and we're left with 197.
Append the next digit (2) from the dividend to 197 and continue with: 1972 / 423

On to step 6:
When dividing 1972 by 423, we get 4 with a remainder of 280.
Put 4 as the next digit of the answer. 
Result so far: 474.0
Subtract 1692 from 1972 to get 280.
Include the next digit (1) from the dividend after 280, then repeat: 2801 / 423

Moving on to step 7:
The number 423 fits into 2801 6 times, leaving a remainder of 263.
Put 6 as the next digit of the answer. 
Result so far: 4746.0
The remainder is 263 after subtracting 2538 from 2801.
Take the next digit (8) from the dividend and append it to 263, then repeat: 2638 / 423

Going ahead to step 8:
When dividing 2638 by 423, we get 6 with a remainder of 100.
The number 6 becomes the next digit in our result. 
Result so far: 47466.0
If we take 2538 away from 2638, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 9:
If we divide 1000 by 423, we get 2 and a remainder of 154.
Use 2 as the next digit of our solution. 
Result so far: 47466.2
If we subtract 846 from 1000, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 10:
1540 divided by 423 is 3 with a remainder of 271.
The next digit of our result is 3. 
Result so far: 47466.23
If we take 1269 away from 1540, we end up with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Advancing to step 11:
The number 423 fits into 2710 6 times, leaving a remainder of 172.
Write down 6 as next digit of the result. 
Result so far: 47466.236
If we subtract 2538 from 2710, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 12:
If we divide 1720 by 423, we get 4 and a remainder of 28.
The next digit of our result is 4. 
Result so far: 47466.2364
If we subtract 1692 from 1720, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
423 can be fit into 280 0 times, resulting in a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 47466.2364
If we take 0 away from 280, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 14:
423 goes into 2800 6 times with a remainder of 262.
Use 6 as the next digit of our solution. 
Result so far: 47466.236406
Subtracting 2538 from 2800 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 15:
When dividing 2620 by 423, we get 6 with a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 47466.2364066
Deduct 2538 from 2620 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Our division results in 47466.2364066 with a remaining 8.2e-07.