39818396 ÷ 266 
We want to divide 39818396 by 266.

Step 1:
3 divided by 266 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 266

Going ahead to step 2:
The number 266 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 266

Let's proceed to step 3:
When dividing 398 by 266, we get 1 with a remainder of 132.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 266 from 398 to get 132.
Bring next digit (1) of the dividend behind the 132 and repeat the process: 1321 / 266

Let's proceed to step 4:
The number 266 fits into 1321 4 times, leaving a remainder of 257.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 257 after subtracting 1064 from 1321.
Fetch the next digit (8) from the dividend, attach it to 257 and continue: 2578 / 266

On to step 5:
The number 266 fits into 2578 9 times, leaving a remainder of 184.
The next digit of our result is 9. 
Result so far: 149.0
The remainder is 184 after subtracting 2394 from 2578.
Take the next digit (3) from the dividend and append it to 184, then repeat: 1843 / 266

Step 6:
The number 266 fits into 1843 6 times, leaving a remainder of 247.
Record the quotient 6 as the next digit in the result. 
Result so far: 1496.0
If we subtract 1596 from 1843, we get 247.
Take the next digit (9) from the dividend and append it to 247, then repeat: 2479 / 266

Step 7:
266 can be fit into 2479 9 times, resulting in a remainder of 85.
Put 9 as the next digit of the answer. 
Result so far: 14969.0
Subtract 2394 from 2479 to get 85.
Bring next digit (6) of the dividend behind the 85 and repeat the process: 856 / 266

On to step 8:
266 goes into 856 3 times with a remainder of 58.
Use 3 as the next digit of our solution. 
Result so far: 149693.0
If we subtract 798 from 856, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
580 divided by 266 is 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 149693.2
Deduct 532 from 580 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
The number 266 fits into 480 1 times, leaving a remainder of 214.
Write down 1 as next digit of the result. 
Result so far: 149693.21
Subtracting 266 from 480 leaves us with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 11:
266 can be fit into 2140 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 149693.218
Subtracting 2128 from 2140 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
The number 266 fits into 120 0 times, leaving a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 149693.218
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 13:
When dividing 1200 by 266, we get 4 with a remainder of 136.
Write down 4 as next digit of the result. 
Result so far: 149693.21804
If we take 1064 away from 1200, 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.

Let's proceed to step 14:
1360 divided by 266 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 149693.218045
Subtracting 1330 from 1360 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 15:
If we divide 300 by 266, we get 1 and a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 149693.2180451
If we take 266 away from 300, we end up 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.

Let's proceed to step 16:
If we divide 340 by 266, we get 1 and a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 149693.21804511
Deduct 266 from 340 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Our division results in 149693.21804511 with a remaining 7.4e-08.