We divide 77293123 by 891
Our goal is to divide 77293123 by 891.

Step 1:
891 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 891

On to step 2:
891 goes into 77 0 times with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Bring next digit (2) of the dividend behind the 77 and repeat the process: 772 / 891

Step 3:
891 can be fit into 772 0 times, resulting in a remainder of 772.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 772 and we're left with 772.
Take the next digit (9) from the dividend and append it to 772, then repeat: 7729 / 891

Let's proceed to step 4:
If we divide 7729 by 891, we get 8 and a remainder of 601.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 7128 away from 7729, we end up with 601.
Include the next digit (3) from the dividend after 601, then repeat: 6013 / 891

Step 5:
The number 891 fits into 6013 6 times, leaving a remainder of 667.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Deduct 5346 from 6013 and we're left with 667.
Fetch the next digit (1) from the dividend, attach it to 667 and continue: 6671 / 891

On to step 6:
When dividing 6671 by 891, we get 7 with a remainder of 434.
The number 7 becomes the next digit in our result. 
Result so far: 867.0
The remainder is 434 after subtracting 6237 from 6671.
Fetch the next digit (2) from the dividend, attach it to 434 and continue: 4342 / 891

Moving on to step 7:
If we divide 4342 by 891, we get 4 and a remainder of 778.
The next digit of our result is 4. 
Result so far: 8674.0
If we take 3564 away from 4342, we end up with 778.
Fetch the next digit (3) from the dividend, attach it to 778 and continue: 7783 / 891

Going ahead to step 8:
The number 891 fits into 7783 8 times, leaving a remainder of 655.
Use 8 as the next digit of our solution. 
Result so far: 86748.0
If we subtract 7128 from 7783, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Moving on to step 9:
891 can be fit into 6550 7 times, resulting in a remainder of 313.
The next digit of our result is 7. 
Result so far: 86748.7
If we take 6237 away from 6550, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Let's proceed to step 10:
The number 891 fits into 3130 3 times, leaving a remainder of 457.
The number 3 becomes the next digit in our result. 
Result so far: 86748.73
Subtracting 2673 from 3130 leaves us with 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Step 11:
When dividing 4570 by 891, we get 5 with a remainder of 115.
The next digit of our result is 5. 
Result so far: 86748.735
Subtracting 4455 from 4570 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 12:
When dividing 1150 by 891, we get 1 with a remainder of 259.
The number 1 becomes the next digit in our result. 
Result so far: 86748.7351
Subtracting 891 from 1150 leaves us with 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 13:
891 goes into 2590 2 times with a remainder of 808.
Use 2 as the next digit of our solution. 
Result so far: 86748.73512
Subtract 1782 from 2590 to get 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

Going ahead to step 14:
891 goes into 8080 9 times with a remainder of 61.
The next digit of our result is 9. 
Result so far: 86748.735129
If we subtract 8019 from 8080, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 15:
610 divided by 891 is 0 with a remainder of 610.
The next digit of our result is 0. 
Result so far: 86748.735129
Subtract 0 from 610 to get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

On to step 16:
If we divide 6100 by 891, we get 6 and a remainder of 754.
The next digit of our result is 6. 
Result so far: 86748.73512906
If we subtract 5346 from 6100, we get 754.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

After the division, we end up with 86748.73512906 and a remainder of 7.54e-07.