Let's divide 921787 by 77
We're looking to find how many times 77 goes into 921787.

Advancing to step 1:
77 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 77

Going ahead to step 2:
77 can be fit into 92 1 times, resulting in a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 77 away from 92, we end up with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 77

Step 3:
The number 77 fits into 151 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 77 from 151 leaves us with 74.
Fetch the next digit (7) from the dividend, attach it to 74 and continue: 747 / 77

Moving on to step 4:
When dividing 747 by 77, we get 9 with a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 119.0
Subtract 693 from 747 to get 54.
Fetch the next digit (8) from the dividend, attach it to 54 and continue: 548 / 77

Let's proceed to step 5:
When dividing 548 by 77, we get 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 1197.0
If we subtract 539 from 548, we get 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 77

Let's proceed to step 6:
The number 77 fits into 97 1 times, leaving a remainder of 20.
The next digit of our result is 1. 
Result so far: 11971.0
Subtracting 77 from 97 leaves us 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.

Advancing to step 7:
The number 77 fits into 200 2 times, leaving a remainder of 46.
The next digit of our result is 2. 
Result so far: 11971.2
The remainder is 46 after subtracting 154 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
77 goes into 460 5 times with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 11971.25
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.

Going ahead to step 9:
If we divide 750 by 77, we get 9 and a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 11971.259
Subtracting 693 from 750 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 10:
570 divided by 77 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 11971.2597
Deduct 539 from 570 and we're left 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.

Advancing to step 11:
77 goes into 310 4 times with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 11971.25974
If we take 308 away from 310, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
When dividing 20 by 77, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 11971.25974
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
If we divide 200 by 77, we get 2 and a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 11971.2597402
Subtracting 154 from 200 leaves us 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.

Moving on to step 14:
When dividing 460 by 77, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 11971.25974025
Subtracting 385 from 460 leaves us 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.

After the division, we end up with 11971.25974025 and a remainder of 7.5e-08.