912239 ÷ 77 
We want to divide 912239 by 77.

Let's proceed to step 1:
9 divided by 77 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 77

Let's proceed to step 2:
77 goes into 91 1 times with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 77 from 91 leaves us with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 77

On to step 3:
142 divided by 77 is 1 with a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we take 77 away from 142, we end up with 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 77

Moving on to step 4:
77 can be fit into 652 8 times, resulting in a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 118.0
If we subtract 616 from 652, we get 36.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 77

Going ahead to step 5:
When dividing 363 by 77, we get 4 with a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 1184.0
Subtract 308 from 363 to get 55.
Take the next digit (9) from the dividend and append it to 55, then repeat: 559 / 77

Let's proceed to step 6:
559 divided by 77 is 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 11847.0
If we take 539 away from 559, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
If we divide 200 by 77, we get 2 and a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 11847.2
Subtract 154 from 200 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
When dividing 460 by 77, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 11847.25
Deduct 385 from 460 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
If we divide 750 by 77, we get 9 and a remainder of 57.
Write down 9 as next digit of the result. 
Result so far: 11847.259
If we subtract 693 from 750, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
The number 77 fits into 570 7 times, leaving a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 11847.2597
If we take 539 away from 570, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 11:
77 goes into 310 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 11847.25974
Subtract 308 from 310 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
77 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 11847.25974
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
When dividing 200 by 77, we get 2 with a remainder of 46.
Record the quotient 2 as the next digit in the result. 
Result so far: 11847.2597402
If we take 154 away from 200, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 14:
If we divide 460 by 77, we get 5 and a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 11847.25974025
If we subtract 385 from 460, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 11847.25974025 with a remaining 7.5e-08.