We look at the division of 41090437 by 166 
We want to divide 41090437 by 166.

Moving on to step 1:
166 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 166

Moving on to step 2:
When dividing 41 by 166, we get 0 with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Append the next digit (0) from the dividend to 41 and continue with: 410 / 166

Let's proceed to step 3:
If we divide 410 by 166, we get 2 and a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 332 from 410, we get 78.
Bring next digit (9) of the dividend behind the 78 and repeat the process: 789 / 166

On to step 4:
166 goes into 789 4 times with a remainder of 125.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we take 664 away from 789, we end up with 125.
Bring next digit (0) of the dividend behind the 125 and repeat the process: 1250 / 166

Step 5:
166 can be fit into 1250 7 times, resulting in a remainder of 88.
Record the quotient 7 as the next digit in the result. 
Result so far: 247.0
Subtracting 1162 from 1250 leaves us with 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 166

Step 6:
The number 166 fits into 884 5 times, leaving a remainder of 54.
Record the quotient 5 as the next digit in the result. 
Result so far: 2475.0
The remainder is 54 after subtracting 830 from 884.
Append the next digit (3) from the dividend to 54 and continue with: 543 / 166

On to step 7:
The number 166 fits into 543 3 times, leaving a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 24753.0
Subtract 498 from 543 to get 45.
Append the next digit (7) from the dividend to 45 and continue with: 457 / 166

Let's proceed to step 8:
When dividing 457 by 166, we get 2 with a remainder of 125.
The next digit of our result is 2. 
Result so far: 247532.0
Deduct 332 from 457 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 9:
166 can be fit into 1250 7 times, resulting in a remainder of 88.
Use 7 as the next digit of our solution. 
Result so far: 247532.7
Subtract 1162 from 1250 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 10:
When dividing 880 by 166, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 247532.75
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.

On to step 11:
166 can be fit into 500 3 times, resulting in a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 247532.753
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.

Let's proceed to step 12:
20 divided by 166 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 247532.753
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
The number 166 fits into 200 1 times, leaving a remainder of 34.
The next digit of our result is 1. 
Result so far: 247532.75301
Subtracting 166 from 200 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 14:
If we divide 340 by 166, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 247532.753012
The remainder is 8 after subtracting 332 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 15:
80 divided by 166 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 247532.753012
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 16:
When dividing 800 by 166, we get 4 with a remainder of 136.
The number 4 becomes the next digit in our result. 
Result so far: 247532.75301204
If we take 664 away from 800, we end up with 136.
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 247532.75301204 with a remainder of 1.36e-07.