We look at the division of 77041926 by 921 
We want to divide 77041926 by 921.

Advancing to step 1:
7 divided by 921 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 921

On to step 2:
77 divided by 921 is 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Take the next digit (0) from the dividend and append it to 77, then repeat: 770 / 921

On to step 3:
If we divide 770 by 921, we get 0 and a remainder of 770.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 770, we get 770.
Append the next digit (4) from the dividend to 770 and continue with: 7704 / 921

On to step 4:
921 can be fit into 7704 8 times, resulting in a remainder of 336.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 7368 from 7704 to get 336.
Fetch the next digit (1) from the dividend, attach it to 336 and continue: 3361 / 921

Moving on to step 5:
3361 divided by 921 is 3 with a remainder of 598.
Use 3 as the next digit of our solution. 
Result so far: 83.0
The remainder is 598 after subtracting 2763 from 3361.
Take the next digit (9) from the dividend and append it to 598, then repeat: 5989 / 921

Advancing to step 6:
921 goes into 5989 6 times with a remainder of 463.
The number 6 becomes the next digit in our result. 
Result so far: 836.0
Subtract 5526 from 5989 to get 463.
Include the next digit (2) from the dividend after 463, then repeat: 4632 / 921

Advancing to step 7:
The number 921 fits into 4632 5 times, leaving a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 8365.0
Subtracting 4605 from 4632 leaves us with 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 921

Step 8:
276 divided by 921 is 0 with a remainder of 276.
The next digit of our result is 0. 
Result so far: 83650.0
Deduct 0 from 276 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 9:
The number 921 fits into 2760 2 times, leaving a remainder of 918.
Use 2 as the next digit of our solution. 
Result so far: 83650.2
Subtracting 1842 from 2760 leaves us with 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

On to step 10:
When dividing 9180 by 921, we get 9 with a remainder of 891.
Put 9 as the next digit of the answer. 
Result so far: 83650.29
If we subtract 8289 from 9180, we get 891.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8910, and continue the process.

Let's proceed to step 11:
921 goes into 8910 9 times with a remainder of 621.
Put 9 as the next digit of the answer. 
Result so far: 83650.299
Deduct 8289 from 8910 and we're left with 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Our division results in 83650.299 with a remaining 0.0621.