We're dividing 629251 by 78 
Our goal is to divide 629251 by 78.

Advancing 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
If we take 0 away from 6, we end up with 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 78

Let's proceed to step 2:
78 can be fit into 62 0 times, resulting in a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Take the next digit (9) from the dividend and append it to 62, then repeat: 629 / 78

Moving on to step 3:
The number 78 fits into 629 8 times, leaving a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 624 from 629, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 78

Moving on to step 4:
When dividing 52 by 78, we get 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtracting 0 from 52 leaves us with 52.
Bring next digit (5) of the dividend behind the 52 and repeat the process: 525 / 78

Let's proceed to step 5:
The number 78 fits into 525 6 times, leaving a remainder of 57.
The number 6 becomes the next digit in our result. 
Result so far: 806.0
If we subtract 468 from 525, we get 57.
Grab the next digit (1) from the dividend, add it to 57, then carry on: 571 / 78

Let's proceed to step 6:
When dividing 571 by 78, we get 7 with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 8067.0
Subtract 546 from 571 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.

Advancing to step 7:
78 goes into 250 3 times with a remainder of 16.
The next digit of our result is 3. 
Result so far: 8067.3
Subtracting 234 from 250 leaves us 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.

On to step 8:
160 divided by 78 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 8067.32
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
When dividing 40 by 78, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8067.32
Deduct 0 from 40 and we're left 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:
If we divide 400 by 78, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 8067.3205
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
100 divided by 78 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 8067.32051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
The number 78 fits into 220 2 times, leaving a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 8067.320512
Subtracting 156 from 220 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On 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: 8067.3205128
Deduct 624 from 640 and we're left 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.

Let's proceed to step 14:
160 divided by 78 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 8067.32051282
If we take 156 away from 160, we end up 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.

The final outcome is 8067.32051282, with a leftover of 4e-09.