We look at the division of 891236 by 77 
We're looking to find how many times 77 goes into 891236.

Step 1:
8 divided by 77 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 77

Step 2:
When dividing 89 by 77, we get 1 with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 12 after subtracting 77 from 89.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 77

Step 3:
The number 77 fits into 121 1 times, leaving a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 77 from 121, we get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 77

Let's proceed to step 4:
77 can be fit into 442 5 times, resulting in a remainder of 57.
The next digit of our result is 5. 
Result so far: 115.0
If we take 385 away from 442, we end up with 57.
Bring next digit (3) of the dividend behind the 57 and repeat the process: 573 / 77

On to step 5:
If we divide 573 by 77, we get 7 and a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 1157.0
Deduct 539 from 573 and we're left with 34.
Append the next digit (6) from the dividend to 34 and continue with: 346 / 77

Advancing to step 6:
The number 77 fits into 346 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 11574.0
If we subtract 308 from 346, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
77 goes into 380 4 times with a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 11574.4
Subtracting 308 from 380 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
77 can be fit into 720 9 times, resulting in a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 11574.49
Subtract 693 from 720 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 9:
When dividing 270 by 77, we get 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 11574.493
If we subtract 231 from 270, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 10:
The number 77 fits into 390 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 11574.4935
The remainder is 5 after subtracting 385 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
77 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11574.4935
Subtracting 0 from 50 leaves us 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.

Let's proceed to step 12:
500 divided by 77 is 6 with a remainder of 38.
The next digit of our result is 6. 
Result so far: 11574.493506
If we take 462 away from 500, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
When dividing 380 by 77, we get 4 with a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 11574.4935064
Deduct 308 from 380 and we're left with 72.
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 14:
If we divide 720 by 77, we get 9 and a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 11574.49350649
If we take 693 away from 720, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 11574.49350649 with a remainder of 2.7e-08.