72662871 ÷ 166 
Let's see how many times 166 fits into 72662871.

Let's proceed to step 1:
The number 166 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 166

Going ahead to step 2:
166 goes into 72 0 times with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (6) from the dividend, attach it to 72 and continue: 726 / 166

Let's proceed to step 3:
If we divide 726 by 166, we get 4 and a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 664 from 726, we get 62.
Include the next digit (6) from the dividend after 62, then repeat: 626 / 166

On to step 4:
When dividing 626 by 166, we get 3 with a remainder of 128.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Deduct 498 from 626 and we're left with 128.
Bring next digit (2) of the dividend behind the 128 and repeat the process: 1282 / 166

Let's proceed to step 5:
166 goes into 1282 7 times with a remainder of 120.
Record the quotient 7 as the next digit in the result. 
Result so far: 437.0
Subtracting 1162 from 1282 leaves us with 120.
Take the next digit (8) from the dividend and append it to 120, then repeat: 1208 / 166

On to step 6:
166 can be fit into 1208 7 times, resulting in a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 4377.0
If we take 1162 away from 1208, we end up with 46.
Include the next digit (7) from the dividend after 46, then repeat: 467 / 166

Advancing to step 7:
467 divided by 166 is 2 with a remainder of 135.
Record the quotient 2 as the next digit in the result. 
Result so far: 43772.0
If we subtract 332 from 467, we get 135.
Grab the next digit (1) from the dividend, add it to 135, then carry on: 1351 / 166

Going ahead to step 8:
166 can be fit into 1351 8 times, resulting in a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 437728.0
If we subtract 1328 from 1351, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
When dividing 230 by 166, we get 1 with a remainder of 64.
The number 1 becomes the next digit in our result. 
Result so far: 437728.1
Subtracting 166 from 230 leaves us 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.

Let's proceed to step 10:
The number 166 fits into 640 3 times, leaving a remainder of 142.
The next digit of our result is 3. 
Result so far: 437728.13
Subtracting 498 from 640 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 11:
166 goes into 1420 8 times with a remainder of 92.
Use 8 as the next digit of our solution. 
Result so far: 437728.138
Subtract 1328 from 1420 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 12:
920 divided by 166 is 5 with a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 437728.1385
Deduct 830 from 920 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 13:
900 divided by 166 is 5 with a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 437728.13855
The remainder is 70 after subtracting 830 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 437728.13855 with a remainder of 7e-05.