We divide 166549 by 66
We want to figure out the number of times 166549 can be divided by 66.

Let's proceed to step 1:
66 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 66

Going ahead to step 2:
66 goes into 16 0 times with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 66

Going ahead to step 3:
If we divide 166 by 66, we get 2 and a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 132 away from 166, we end up with 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 66

Going ahead to step 4:
The number 66 fits into 345 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 330 from 345 leaves us with 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 66

Step 5:
154 divided by 66 is 2 with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 252.0
Deduct 132 from 154 and we're left with 22.
Bring next digit (9) of the dividend behind the 22 and repeat the process: 229 / 66

Let's proceed to step 6:
The number 66 fits into 229 3 times, leaving a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 2523.0
If we subtract 198 from 229, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
The number 66 fits into 310 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 2523.4
Subtracting 264 from 310 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.

Going ahead to step 8:
When dividing 460 by 66, we get 6 with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 2523.46
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.

Going ahead to step 9:
66 can be fit into 640 9 times, resulting in a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 2523.469
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.

Moving on to step 10:
The number 66 fits into 460 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 2523.4696
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.

Moving on to step 11:
The number 66 fits into 640 9 times, leaving a remainder of 46.
The next digit of our result is 9. 
Result so far: 2523.46969
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 12:
When dividing 460 by 66, we get 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 2523.469696
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.

Going ahead to step 13:
640 divided by 66 is 9 with a remainder of 46.
Record the quotient 9 as the next digit in the result. 
Result so far: 2523.4696969
If we subtract 594 from 640, we get 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 14:
460 divided by 66 is 6 with a remainder of 64.
The next digit of our result is 6. 
Result so far: 2523.46969696
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.

After the division, we end up with 2523.46969696 and a remainder of 6.4e-08.