Let's divide 40941458 by 266
We want to divide 40941458 by 266.

Step 1:
The number 266 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 266

Step 2:
When dividing 40 by 266, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (9) from the dividend, attach it to 40 and continue: 409 / 266

Advancing to step 3:
When dividing 409 by 266, we get 1 with a remainder of 143.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 143 after subtracting 266 from 409.
Grab the next digit (4) from the dividend, add it to 143, then carry on: 1434 / 266

On to step 4:
266 can be fit into 1434 5 times, resulting in a remainder of 104.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 1330 from 1434 and we're left with 104.
Append the next digit (1) from the dividend to 104 and continue with: 1041 / 266

Going ahead to step 5:
1041 divided by 266 is 3 with a remainder of 243.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
If we subtract 798 from 1041, we get 243.
Append the next digit (4) from the dividend to 243 and continue with: 2434 / 266

Moving on to step 6:
266 can be fit into 2434 9 times, resulting in a remainder of 40.
The next digit of our result is 9. 
Result so far: 1539.0
Deduct 2394 from 2434 and we're left with 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 266

On to step 7:
If we divide 405 by 266, we get 1 and a remainder of 139.
The number 1 becomes the next digit in our result. 
Result so far: 15391.0
Subtracting 266 from 405 leaves us with 139.
Append the next digit (8) from the dividend to 139 and continue with: 1398 / 266

Step 8:
When dividing 1398 by 266, we get 5 with a remainder of 68.
Write down 5 as next digit of the result. 
Result so far: 153915.0
The remainder is 68 after subtracting 1330 from 1398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
266 goes into 680 2 times with a remainder of 148.
The next digit of our result is 2. 
Result so far: 153915.2
Deduct 532 from 680 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 10:
If we divide 1480 by 266, we get 5 and a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 153915.25
If we subtract 1330 from 1480, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 11:
If we divide 1500 by 266, we get 5 and a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 153915.255
Subtracting 1330 from 1500 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Our division results in 153915.255 with a remaining 0.017.