We divide 623323 by 78
Our goal is to divide 623323 by 78.

Going ahead to step 1:
When dividing 6 by 78, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 78

Moving on to step 2:
The number 78 fits into 62 0 times, leaving a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Fetch the next digit (3) from the dividend, attach it to 62 and continue: 623 / 78

Moving on to step 3:
If we divide 623 by 78, we get 7 and a remainder of 77.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 546 away from 623, we end up with 77.
Fetch the next digit (3) from the dividend, attach it to 77 and continue: 773 / 78

On to step 4:
773 divided by 78 is 9 with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 79.0
Subtract 702 from 773 to get 71.
Take the next digit (2) from the dividend and append it to 71, then repeat: 712 / 78

Moving on to step 5:
The number 78 fits into 712 9 times, leaving a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 799.0
Subtract 702 from 712 to get 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 78

Let's proceed to step 6:
The number 78 fits into 103 1 times, leaving a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 7991.0
Subtract 78 from 103 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
250 divided by 78 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 7991.3
If we take 234 away from 250, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
78 can be fit into 160 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 7991.32
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 78 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7991.32
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
The number 78 fits into 400 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 7991.3205
Deduct 390 from 400 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 7991.32051
Subtracting 78 from 100 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
220 divided by 78 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 7991.320512
If we subtract 156 from 220, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 13:
640 divided by 78 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 7991.3205128
Subtract 624 from 640 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
78 can be fit into 160 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 7991.32051282
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 7991.32051282 and a remainder of 4e-09.