We divide 781673 by 12
Our goal is to divide 781673 by 12.

Advancing to step 1:
The number 12 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 12

Going ahead to step 2:
The number 12 fits into 78 6 times, leaving a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 72 from 78 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 12

On to step 3:
If we divide 61 by 12, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 65.0
The remainder is 1 after subtracting 60 from 61.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 12

Let's proceed to step 4:
16 divided by 12 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 651.0
If we subtract 12 from 16, we get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 12

On to step 5:
If we divide 47 by 12, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 6513.0
If we take 36 away from 47, we end up with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 12

Going ahead to step 6:
113 divided by 12 is 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 65139.0
Subtracting 108 from 113 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 12 fits into 50 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 65139.4
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
12 goes into 20 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 65139.41
If we take 12 away from 20, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 65139.416
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
12 can be fit into 80 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 65139.4166
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 65139.4166 and a remainder of 8e-05.