We look at the division of 77780378 by 267 
Let's see how many times 267 fits into 77780378.

Advancing to step 1:
7 divided by 267 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 267

On to step 2:
When dividing 77 by 267, we get 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Append the next digit (7) from the dividend to 77 and continue with: 777 / 267

Step 3:
When dividing 777 by 267, we get 2 with a remainder of 243.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 534 from 777 and we're left with 243.
Append the next digit (8) from the dividend to 243 and continue with: 2438 / 267

Let's proceed to step 4:
When dividing 2438 by 267, we get 9 with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtracting 2403 from 2438 leaves us with 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 267

Advancing to step 5:
350 divided by 267 is 1 with a remainder of 83.
Write down 1 as next digit of the result. 
Result so far: 291.0
Deduct 267 from 350 and we're left with 83.
Include the next digit (3) from the dividend after 83, then repeat: 833 / 267

Going ahead to step 6:
833 divided by 267 is 3 with a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 2913.0
Subtracting 801 from 833 leaves us with 32.
Fetch the next digit (7) from the dividend, attach it to 32 and continue: 327 / 267

Going ahead to step 7:
If we divide 327 by 267, we get 1 and a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 29131.0
The remainder is 60 after subtracting 267 from 327.
Bring next digit (8) of the dividend behind the 60 and repeat the process: 608 / 267

Going ahead to step 8:
When dividing 608 by 267, we get 2 with a remainder of 74.
Put 2 as the next digit of the answer. 
Result so far: 291312.0
The remainder is 74 after subtracting 534 from 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
267 goes into 740 2 times with a remainder of 206.
The number 2 becomes the next digit in our result. 
Result so far: 291312.2
If we take 534 away from 740, we end up with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Step 10:
267 can be fit into 2060 7 times, resulting in a remainder of 191.
The next digit of our result is 7. 
Result so far: 291312.27
Deduct 1869 from 2060 and we're left with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 11:
267 can be fit into 1910 7 times, resulting in a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 291312.277
Deduct 1869 from 1910 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

After the division, we end up with 291312.277 and a remainder of 0.0041.