189616 ÷ 66 
We want to figure out the number of times 189616 can be divided by 66.

Moving on to step 1:
If we divide 1 by 66, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 66

Going ahead to step 2:
18 divided by 66 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 66

Moving on to step 3:
When dividing 189 by 66, we get 2 with a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 132 from 189, we get 57.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 66

Moving on to step 4:
66 goes into 576 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 28.0
Deduct 528 from 576 and we're left with 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 66

Advancing to step 5:
The number 66 fits into 481 7 times, leaving a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 287.0
If we take 462 away from 481, we end up with 19.
Append the next digit (6) from the dividend to 19 and continue with: 196 / 66

On to step 6:
When dividing 196 by 66, we get 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 2872.0
If we subtract 132 from 196, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
66 can be fit into 640 9 times, resulting in a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 2872.9
The remainder is 46 after subtracting 594 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
If we divide 460 by 66, we get 6 and a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 2872.96
If we subtract 396 from 460, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
If we divide 640 by 66, we get 9 and a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 2872.969
Deduct 594 from 640 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
460 divided by 66 is 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 2872.9696
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
66 goes into 640 9 times with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 2872.96969
Subtracting 594 from 640 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 12:
The number 66 fits into 460 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 2872.969696
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
When dividing 640 by 66, we get 9 with a remainder of 46.
The next digit of our result is 9. 
Result so far: 2872.9696969
The remainder is 46 after subtracting 594 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 14:
460 divided by 66 is 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 2872.96969696
Subtract 396 from 460 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 2872.96969696, with a leftover of 6.4e-08.