802359 ÷ 66 
We're looking to find how many times 66 goes into 802359.

Advancing to step 1:
66 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 66

Let's proceed to step 2:
The number 66 fits into 80 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 66 from 80 to get 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 66

Step 3:
66 can be fit into 142 2 times, resulting in a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 132 from 142 leaves us with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 66

Moving on to step 4:
103 divided by 66 is 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 121.0
The remainder is 37 after subtracting 66 from 103.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 66

On to step 5:
66 goes into 375 5 times with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 1215.0
Subtract 330 from 375 to get 45.
Include the next digit (9) from the dividend after 45, then repeat: 459 / 66

On to step 6:
If we divide 459 by 66, we get 6 and a remainder of 63.
Record the quotient 6 as the next digit in the result. 
Result so far: 12156.0
Subtract 396 from 459 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
630 divided by 66 is 9 with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 12156.9
Subtract 594 from 630 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
66 can be fit into 360 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 12156.95
Subtract 330 from 360 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
66 goes into 300 4 times with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 12156.954
Subtracting 264 from 300 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
66 goes into 360 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 12156.9545
Subtracting 330 from 360 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
300 divided by 66 is 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 12156.95454
Subtract 264 from 300 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
The number 66 fits into 360 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 12156.954545
Subtracting 330 from 360 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
66 goes into 300 4 times with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 12156.9545454
The remainder is 36 after subtracting 264 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 14:
360 divided by 66 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 12156.95454545
If we take 330 away from 360, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 12156.95454545, with a leftover of 3e-08.