We're dividing 691804 by 66 
We want to figure out the number of times 691804 can be divided by 66.

On to step 1:
66 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 66

Advancing to step 2:
66 can be fit into 69 1 times, resulting in a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 66 away from 69, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 66

Advancing to step 3:
If we divide 31 by 66, we get 0 and a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 31, we get 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 66

Step 4:
When dividing 318 by 66, we get 4 with a remainder of 54.
The next digit of our result is 4. 
Result so far: 104.0
If we take 264 away from 318, we end up with 54.
Append the next digit (0) from the dividend to 54 and continue with: 540 / 66

Advancing to step 5:
The number 66 fits into 540 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 1048.0
The remainder is 12 after subtracting 528 from 540.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 66

Let's proceed to step 6:
The number 66 fits into 124 1 times, leaving a remainder of 58.
The next digit of our result is 1. 
Result so far: 10481.0
Subtract 66 from 124 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
If we divide 580 by 66, we get 8 and a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 10481.8
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 8:
If we divide 520 by 66, we get 7 and a remainder of 58.
The number 7 becomes the next digit in our result. 
Result so far: 10481.87
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
66 goes into 580 8 times with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 10481.878
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
If we divide 520 by 66, we get 7 and a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 10481.8787
If we take 462 away from 520, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 11:
66 can be fit into 580 8 times, resulting in a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 10481.87878
Subtract 528 from 580 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
66 can be fit into 520 7 times, resulting in a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 10481.878787
Subtracting 462 from 520 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 13:
66 can be fit into 580 8 times, resulting in a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 10481.8787878
Deduct 528 from 580 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 14:
When dividing 520 by 66, we get 7 with a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 10481.87878787
If we subtract 462 from 520, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 10481.87878787 with a balance of 5.8e-08.