We're dividing 169620 by 66 
We want to divide 169620 by 66.

On to step 1:
1 divided by 66 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 66

Going ahead to step 2:
The number 66 fits into 16 0 times, leaving a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 66

Moving on to step 3:
169 divided by 66 is 2 with a remainder of 37.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 132 from 169 to get 37.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 66

On to step 4:
The number 66 fits into 376 5 times, leaving a remainder of 46.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 330 from 376 leaves us with 46.
Append the next digit (2) from the dividend to 46 and continue with: 462 / 66

Step 5:
66 can be fit into 462 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 257.0
If we subtract 462 from 462, we get 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 66

Moving on to step 6:
66 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2570.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
66 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2570.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
If we divide 0 by 66, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2570.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 2570.0 with a balance of 0.0.