828474 ÷ 66 
Our goal is to divide 828474 by 66.

Advancing to step 1:
When dividing 8 by 66, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 66

Let's proceed to step 2:
The number 66 fits into 82 1 times, leaving a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 66 away from 82, we end up with 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 66

Step 3:
66 goes into 168 2 times with a remainder of 36.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 36 after subtracting 132 from 168.
Include the next digit (4) from the dividend after 36, then repeat: 364 / 66

Step 4:
66 goes into 364 5 times with a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 125.0
Deduct 330 from 364 and we're left with 34.
Include the next digit (7) from the dividend after 34, then repeat: 347 / 66

On to step 5:
When dividing 347 by 66, we get 5 with a remainder of 17.
Use 5 as the next digit of our solution. 
Result so far: 1255.0
Subtract 330 from 347 to get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 66

Advancing to step 6:
The number 66 fits into 174 2 times, leaving a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 12552.0
The remainder is 42 after subtracting 132 from 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
When dividing 420 by 66, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 12552.6
The remainder is 24 after subtracting 396 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
66 goes into 240 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 12552.63
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 9:
66 can be fit into 420 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 12552.636
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 12552.6363
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
66 can be fit into 420 6 times, resulting in a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 12552.63636
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
66 goes into 240 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 12552.636363
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
When dividing 420 by 66, we get 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 12552.6363636
If we take 396 away from 420, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
66 goes into 240 3 times with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 12552.63636363
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 12552.63636363 with a balance of 4.2e-08.