We divide 765451 by 12
We want to divide 765451 by 12.

Going ahead to step 1:
7 divided by 12 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 12

On to step 2:
The number 12 fits into 76 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 72 away from 76, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 12

Step 3:
If we divide 45 by 12, we get 3 and a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtracting 36 from 45 leaves us with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 12

Going ahead to step 4:
When dividing 94 by 12, we get 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 637.0
Deduct 84 from 94 and we're left with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 12

Step 5:
When dividing 105 by 12, we get 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 6378.0
Deduct 96 from 105 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 12

Step 6:
12 can be fit into 91 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 63787.0
If we take 84 away from 91, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
70 divided by 12 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 63787.5
Subtract 60 from 70 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 12, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 63787.58
Deduct 96 from 100 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:
If we divide 40 by 12, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 63787.583
The remainder is 4 after subtracting 36 from 40.
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 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 63787.5833
Deduct 36 from 40 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.

The final outcome is 63787.5833, with a leftover of 4e-05.