657342 ÷ 66 
Let's see how many times 66 fits into 657342.

Step 1:
When dividing 6 by 66, we get 0 with 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.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 66

On to step 2:
65 divided by 66 is 0 with a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Fetch the next digit (7) from the dividend, attach it to 65 and continue: 657 / 66

Step 3:
657 divided by 66 is 9 with a remainder of 63.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 594 from 657 and we're left with 63.
Grab the next digit (3) from the dividend, add it to 63, then carry on: 633 / 66

Advancing to step 4:
When dividing 633 by 66, we get 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 99.0
Subtract 594 from 633 to get 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 66

Step 5:
The number 66 fits into 394 5 times, leaving a remainder of 64.
Write down 5 as next digit of the result. 
Result so far: 995.0
Subtract 330 from 394 to get 64.
Include the next digit (2) from the dividend after 64, then repeat: 642 / 66

Let's proceed to step 6:
642 divided by 66 is 9 with a remainder of 48.
Write down 9 as next digit of the result. 
Result so far: 9959.0
Deduct 594 from 642 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 7:
When dividing 480 by 66, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 9959.7
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
66 goes into 180 2 times with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 9959.72
If we take 132 away from 180, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
66 can be fit into 480 7 times, resulting in a remainder of 18.
The next digit of our result is 7. 
Result so far: 9959.727
Deduct 462 from 480 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
66 can be fit into 180 2 times, resulting in a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 9959.7272
Subtracting 132 from 180 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
66 can be fit into 480 7 times, resulting in a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 9959.72727
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
180 divided by 66 is 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 9959.727272
Deduct 132 from 180 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
66 can be fit into 480 7 times, resulting in a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 9959.7272727
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
180 divided by 66 is 2 with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 9959.72727272
Subtract 132 from 180 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 9959.72727272 with a balance of 4.8e-08.