We divide 166072 by 66
Let's see how many times 66 fits into 166072.

Advancing to step 1:
The number 66 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 66

Step 2:
If we divide 16 by 66, we get 0 and a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 66

Going ahead to step 3:
166 divided by 66 is 2 with a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 132 from 166 leaves us with 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 66

Going ahead to step 4:
When dividing 340 by 66, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 330 from 340, we get 10.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 66

On to step 5:
107 divided by 66 is 1 with a remainder of 41.
The next digit of our result is 1. 
Result so far: 251.0
Subtracting 66 from 107 leaves us with 41.
Grab the next digit (2) from the dividend, add it to 41, then carry on: 412 / 66

Going ahead to step 6:
412 divided by 66 is 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2516.0
Subtract 396 from 412 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
66 goes into 160 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2516.2
Subtracting 132 from 160 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
66 can be fit into 280 4 times, resulting in a remainder of 16.
The next digit of our result is 4. 
Result so far: 2516.24
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
66 can be fit into 160 2 times, resulting in a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2516.242
If we subtract 132 from 160, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
When dividing 280 by 66, we get 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 2516.2424
Deduct 264 from 280 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
66 goes into 160 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 2516.24242
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
If we divide 280 by 66, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 2516.242424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
The number 66 fits into 160 2 times, leaving a remainder of 28.
The next digit of our result is 2. 
Result so far: 2516.2424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 14:
66 can be fit into 280 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 2516.24242424
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 2516.24242424 and a remainder of 1.6e-08.