78341338 ÷ 266 
We want to divide 78341338 by 266.

Moving on to step 1:
If we divide 7 by 266, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 266

Advancing to step 2:
266 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (3) from the dividend to 78 and continue with: 783 / 266

On to step 3:
The number 266 fits into 783 2 times, leaving a remainder of 251.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 532 from 783 and we're left with 251.
Grab the next digit (4) from the dividend, add it to 251, then carry on: 2514 / 266

On to step 4:
2514 divided by 266 is 9 with a remainder of 120.
The next digit of our result is 9. 
Result so far: 29.0
The remainder is 120 after subtracting 2394 from 2514.
Append the next digit (1) from the dividend to 120 and continue with: 1201 / 266

Going ahead to step 5:
The number 266 fits into 1201 4 times, leaving a remainder of 137.
Use 4 as the next digit of our solution. 
Result so far: 294.0
If we take 1064 away from 1201, we end up with 137.
Include the next digit (3) from the dividend after 137, then repeat: 1373 / 266

Going ahead to step 6:
When dividing 1373 by 266, we get 5 with a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 2945.0
If we subtract 1330 from 1373, we get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 266

Moving on to step 7:
When dividing 433 by 266, we get 1 with a remainder of 167.
The number 1 becomes the next digit in our result. 
Result so far: 29451.0
Subtracting 266 from 433 leaves us with 167.
Bring next digit (8) of the dividend behind the 167 and repeat the process: 1678 / 266

On to step 8:
When dividing 1678 by 266, we get 6 with a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 294516.0
The remainder is 82 after subtracting 1596 from 1678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 9:
If we divide 820 by 266, we get 3 and a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 294516.3
Deduct 798 from 820 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
220 divided by 266 is 0 with a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 294516.3
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 11:
When dividing 2200 by 266, we get 8 with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 294516.308
The remainder is 72 after subtracting 2128 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
The number 266 fits into 720 2 times, leaving a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 294516.3082
If we subtract 532 from 720, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 13:
266 goes into 1880 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 294516.30827
The remainder is 18 after subtracting 1862 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 14:
266 can be fit into 180 0 times, resulting in a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 294516.30827
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 15:
When dividing 1800 by 266, we get 6 with a remainder of 204.
Use 6 as the next digit of our solution. 
Result so far: 294516.3082706
Subtracting 1596 from 1800 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 16:
When dividing 2040 by 266, we get 7 with a remainder of 178.
Use 7 as the next digit of our solution. 
Result so far: 294516.30827067
Deduct 1862 from 2040 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The quotient of the division is 294516.30827067, and the remainder is 1.78e-07.