77321293 divided by 909 
We want to divide 77321293 by 909.

On to step 1:
909 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 909

Advancing to step 2:
When dividing 77 by 909, we get 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Take the next digit (3) from the dividend and append it to 77, then repeat: 773 / 909

Moving on to step 3:
If we divide 773 by 909, we get 0 and a remainder of 773.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 773 and we're left with 773.
Bring next digit (2) of the dividend behind the 773 and repeat the process: 7732 / 909

Moving on to step 4:
If we divide 7732 by 909, we get 8 and a remainder of 460.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 7272 from 7732, we get 460.
Take the next digit (1) from the dividend and append it to 460, then repeat: 4601 / 909

Step 5:
If we divide 4601 by 909, we get 5 and a remainder of 56.
The next digit of our result is 5. 
Result so far: 85.0
Subtracting 4545 from 4601 leaves us with 56.
Include the next digit (2) from the dividend after 56, then repeat: 562 / 909

On to step 6:
909 goes into 562 0 times with a remainder of 562.
The number 0 becomes the next digit in our result. 
Result so far: 850.0
The remainder is 562 after subtracting 0 from 562.
Fetch the next digit (9) from the dividend, attach it to 562 and continue: 5629 / 909

Moving on to step 7:
If we divide 5629 by 909, we get 6 and a remainder of 175.
Write down 6 as next digit of the result. 
Result so far: 8506.0
Deduct 5454 from 5629 and we're left with 175.
Fetch the next digit (3) from the dividend, attach it to 175 and continue: 1753 / 909

Going ahead to step 8:
909 goes into 1753 1 times with a remainder of 844.
Record the quotient 1 as the next digit in the result. 
Result so far: 85061.0
If we take 909 away from 1753, we end up with 844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8440, and continue the process.

Moving on to step 9:
The number 909 fits into 8440 9 times, leaving a remainder of 259.
Put 9 as the next digit of the answer. 
Result so far: 85061.9
The remainder is 259 after subtracting 8181 from 8440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Step 10:
909 goes into 2590 2 times with a remainder of 772.
Put 2 as the next digit of the answer. 
Result so far: 85061.92
If we subtract 1818 from 2590, we get 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

Moving on to step 11:
The number 909 fits into 7720 8 times, leaving a remainder of 448.
Use 8 as the next digit of our solution. 
Result so far: 85061.928
If we take 7272 away from 7720, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Moving on to step 12:
909 goes into 4480 4 times with a remainder of 844.
Use 4 as the next digit of our solution. 
Result so far: 85061.9284
Subtract 3636 from 4480 to get 844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8440, and continue the process.

Going ahead to step 13:
909 goes into 8440 9 times with a remainder of 259.
Write down 9 as next digit of the result. 
Result so far: 85061.92849
If we subtract 8181 from 8440, we get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Step 14:
If we divide 2590 by 909, we get 2 and a remainder of 772.
The next digit of our result is 2. 
Result so far: 85061.928492
Subtract 1818 from 2590 to get 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

Let's proceed to step 15:
909 goes into 7720 8 times with a remainder of 448.
The number 8 becomes the next digit in our result. 
Result so far: 85061.9284928
If we take 7272 away from 7720, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 16:
When dividing 4480 by 909, we get 4 with a remainder of 844.
Write down 4 as next digit of the result. 
Result so far: 85061.92849284
Subtract 3636 from 4480 to get 844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8440, and continue the process.

In conclusion, the division gives 85061.92849284 with a balance of 8.44e-07.