Let's divide 66492292 by 166
Our goal is to divide 66492292 by 166.

Going ahead to step 1:
The number 166 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 166

Moving on to step 2:
166 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 166

Going ahead to step 3:
When dividing 664 by 166, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 664 away from 664, we end up with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 166

Going ahead to step 4:
166 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 166

On to step 5:
166 goes into 92 0 times with a remainder of 92.
The number 0 becomes the next digit in our result. 
Result so far: 400.0
Subtract 0 from 92 to get 92.
Grab the next digit (2) from the dividend, add it to 92, then carry on: 922 / 166

Going ahead to step 6:
The number 166 fits into 922 5 times, leaving a remainder of 92.
The number 5 becomes the next digit in our result. 
Result so far: 4005.0
Subtract 830 from 922 to get 92.
Fetch the next digit (9) from the dividend, attach it to 92 and continue: 929 / 166

Advancing to step 7:
166 can be fit into 929 5 times, resulting in a remainder of 99.
Write down 5 as next digit of the result. 
Result so far: 40055.0
Subtracting 830 from 929 leaves us with 99.
Grab the next digit (2) from the dividend, add it to 99, then carry on: 992 / 166

On to step 8:
166 goes into 992 5 times with a remainder of 162.
The next digit of our result is 5. 
Result so far: 400555.0
The remainder is 162 after subtracting 830 from 992.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 9:
166 goes into 1620 9 times with a remainder of 126.
Record the quotient 9 as the next digit in the result. 
Result so far: 400555.9
Deduct 1494 from 1620 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 10:
166 goes into 1260 7 times with a remainder of 98.
Use 7 as the next digit of our solution. 
Result so far: 400555.97
Subtract 1162 from 1260 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 11:
980 divided by 166 is 5 with a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 400555.975
Deduct 830 from 980 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 12:
If we divide 1500 by 166, we get 9 and a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 400555.9759
Deduct 1494 from 1500 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
If we divide 60 by 166, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 400555.9759
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
600 divided by 166 is 3 with a remainder of 102.
Write down 3 as next digit of the result. 
Result so far: 400555.975903
Subtract 498 from 600 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Advancing to step 15:
166 can be fit into 1020 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 400555.9759036
Deduct 996 from 1020 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 16:
166 can be fit into 240 1 times, resulting in a remainder of 74.
Write down 1 as next digit of the result. 
Result so far: 400555.97590361
The remainder is 74 after subtracting 166 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

After the division, we end up with 400555.97590361 and a remainder of 7.4e-08.