We're dividing 66106349 by 165 
We want to divide 66106349 by 165.

Moving on to step 1:
If we divide 6 by 165, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 165

Step 2:
165 can be fit into 66 0 times, resulting in a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Fetch the next digit (1) from the dividend, attach it to 66 and continue: 661 / 165

Let's proceed to step 3:
165 can be fit into 661 4 times, resulting in a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 660 from 661, we get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 165

On to step 4:
165 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 40.0
The remainder is 10 after subtracting 0 from 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 165

On to step 5:
When dividing 106 by 165, we get 0 with a remainder of 106.
Use 0 as the next digit of our solution. 
Result so far: 400.0
Deduct 0 from 106 and we're left with 106.
Bring next digit (3) of the dividend behind the 106 and repeat the process: 1063 / 165

Going ahead to step 6:
When dividing 1063 by 165, we get 6 with a remainder of 73.
The next digit of our result is 6. 
Result so far: 4006.0
Deduct 990 from 1063 and we're left with 73.
Take the next digit (4) from the dividend and append it to 73, then repeat: 734 / 165

Going ahead to step 7:
When dividing 734 by 165, we get 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 40064.0
Subtract 660 from 734 to get 74.
Take the next digit (9) from the dividend and append it to 74, then repeat: 749 / 165

Moving on to step 8:
165 goes into 749 4 times with a remainder of 89.
The next digit of our result is 4. 
Result so far: 400644.0
Subtracting 660 from 749 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 9:
165 goes into 890 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 400644.5
If we take 825 away from 890, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 10:
650 divided by 165 is 3 with a remainder of 155.
Use 3 as the next digit of our solution. 
Result so far: 400644.53
Deduct 495 from 650 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Going ahead to step 11:
When dividing 1550 by 165, we get 9 with a remainder of 65.
Put 9 as the next digit of the answer. 
Result so far: 400644.539
If we take 1485 away from 1550, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 12:
165 can be fit into 650 3 times, resulting in a remainder of 155.
Use 3 as the next digit of our solution. 
Result so far: 400644.5393
If we subtract 495 from 650, we get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 13:
1550 divided by 165 is 9 with a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 400644.53939
Subtract 1485 from 1550 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 14:
If we divide 650 by 165, we get 3 and a remainder of 155.
Put 3 as the next digit of the answer. 
Result so far: 400644.539393
Subtract 495 from 650 to get 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 15:
165 can be fit into 1550 9 times, resulting in a remainder of 65.
The next digit of our result is 9. 
Result so far: 400644.5393939
Subtract 1485 from 1550 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 16:
The number 165 fits into 650 3 times, leaving a remainder of 155.
Write down 3 as next digit of the result. 
Result so far: 400644.53939393
The remainder is 155 after subtracting 495 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Our division results in 400644.53939393 with a remaining 1.55e-07.