Let's divide 93645871 by 166
We're looking to find how many times 166 goes into 93645871.

On to step 1:
When dividing 9 by 166, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 166

Going ahead to step 2:
The number 166 fits into 93 0 times, leaving a remainder of 93.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Append the next digit (6) from the dividend to 93 and continue with: 936 / 166

On to step 3:
166 goes into 936 5 times with a remainder of 106.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 830 from 936 and we're left with 106.
Append the next digit (4) from the dividend to 106 and continue with: 1064 / 166

Moving on to step 4:
When dividing 1064 by 166, we get 6 with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
If we take 996 away from 1064, we end up with 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 166

Going ahead to step 5:
166 goes into 685 4 times with a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 564.0
If we subtract 664 from 685, we get 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 166

Going ahead to step 6:
218 divided by 166 is 1 with a remainder of 52.
Use 1 as the next digit of our solution. 
Result so far: 5641.0
If we subtract 166 from 218, we get 52.
Bring next digit (7) of the dividend behind the 52 and repeat the process: 527 / 166

Moving on to step 7:
166 can be fit into 527 3 times, resulting in a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 56413.0
Subtract 498 from 527 to get 29.
Include the next digit (1) from the dividend after 29, then repeat: 291 / 166

Let's proceed to step 8:
166 can be fit into 291 1 times, resulting in a remainder of 125.
The next digit of our result is 1. 
Result so far: 564131.0
The remainder is 125 after subtracting 166 from 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 9:
166 goes into 1250 7 times with a remainder of 88.
Record the quotient 7 as the next digit in the result. 
Result so far: 564131.7
Deduct 1162 from 1250 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 10:
166 goes into 880 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 564131.75
Deduct 830 from 880 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
If we divide 500 by 166, we get 3 and a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 564131.753
Subtracting 498 from 500 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
166 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 564131.753
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
200 divided by 166 is 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 564131.75301
If we subtract 166 from 200, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
When dividing 340 by 166, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 564131.753012
Subtract 332 from 340 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 15:
166 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 564131.753012
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
166 goes into 800 4 times with a remainder of 136.
The next digit of our result is 4. 
Result so far: 564131.75301204
The remainder is 136 after subtracting 664 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 564131.75301204 with a remainder of 1.36e-07.