We divide 782139 by 66
Let's see how many times 66 fits into 782139.

Advancing to step 1:
When dividing 7 by 66, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 66

Advancing to step 2:
When dividing 78 by 66, we get 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 66 from 78 to get 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 66

Let's proceed to step 3:
When dividing 122 by 66, we get 1 with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 66 from 122 to get 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 66

Step 4:
The number 66 fits into 561 8 times, leaving a remainder of 33.
Write down 8 as next digit of the result. 
Result so far: 118.0
If we subtract 528 from 561, we get 33.
Include the next digit (3) from the dividend after 33, then repeat: 333 / 66

On to step 5:
When dividing 333 by 66, we get 5 with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 1185.0
If we subtract 330 from 333, we get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 66

Let's proceed to step 6:
If we divide 39 by 66, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 11850.0
Deduct 0 from 39 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 7:
When dividing 390 by 66, we get 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 11850.5
The remainder is 60 after subtracting 330 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
66 can be fit into 600 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 11850.59
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
66 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 11850.59
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
If we divide 600 by 66, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 11850.5909
Subtract 594 from 600 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
66 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 11850.5909
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
66 can be fit into 600 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 11850.590909
Deduct 594 from 600 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
60 divided by 66 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 11850.590909
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
The number 66 fits into 600 9 times, leaving a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 11850.59090909
Deduct 594 from 600 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 11850.59090909, with a leftover of 6e-09.