We look at the division of 168830 by 66 
Let's see how many times 66 fits into 168830.

Step 1:
66 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 66

Advancing to step 2:
When dividing 16 by 66, we get 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 66

Going ahead to step 3:
If we divide 168 by 66, we get 2 and a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 132 from 168, we get 36.
Grab the next digit (8) from the dividend, add it to 36, then carry on: 368 / 66

Advancing to step 4:
66 goes into 368 5 times with a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 330 from 368 leaves us with 38.
Take the next digit (3) from the dividend and append it to 38, then repeat: 383 / 66

Advancing to step 5:
66 can be fit into 383 5 times, resulting in a remainder of 53.
The next digit of our result is 5. 
Result so far: 255.0
Deduct 330 from 383 and we're left with 53.
Grab the next digit (0) from the dividend, add it to 53, then carry on: 530 / 66

Advancing to step 6:
66 can be fit into 530 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 2558.0
If we take 528 away from 530, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 66, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 2558.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
66 can be fit into 200 3 times, resulting in a remainder of 2.
The next digit of our result is 3. 
Result so far: 2558.03
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
The number 66 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2558.03
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
When dividing 200 by 66, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 2558.0303
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
The number 66 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 2558.0303
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
200 divided by 66 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 2558.030303
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
When dividing 20 by 66, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 2558.030303
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 14:
When dividing 200 by 66, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 2558.03030303
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 2558.03030303 with a balance of 2e-09.