Let's divide 813793 by 77
We're looking to find how many times 77 goes into 813793.

Moving on to step 1:
77 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 77

Advancing to step 2:
81 divided by 77 is 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 77 from 81, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 77

Let's proceed to step 3:
77 can be fit into 43 0 times, resulting in a remainder of 43.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 43 to get 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 77

Going ahead to step 4:
The number 77 fits into 437 5 times, leaving a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Deduct 385 from 437 and we're left with 52.
Append the next digit (9) from the dividend to 52 and continue with: 529 / 77

Moving on to step 5:
529 divided by 77 is 6 with a remainder of 67.
The next digit of our result is 6. 
Result so far: 1056.0
The remainder is 67 after subtracting 462 from 529.
Bring next digit (3) of the dividend behind the 67 and repeat the process: 673 / 77

On to step 6:
When dividing 673 by 77, we get 8 with a remainder of 57.
Put 8 as the next digit of the answer. 
Result so far: 10568.0
Deduct 616 from 673 and we're left 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 7:
When dividing 570 by 77, we get 7 with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 10568.7
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.

Step 8:
77 goes into 310 4 times with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 10568.74
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.

Advancing to step 9:
77 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 10568.74
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
When dividing 200 by 77, we get 2 with a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 10568.7402
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.

On to step 11:
460 divided by 77 is 5 with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 10568.74025
The remainder is 75 after subtracting 385 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
77 goes into 750 9 times with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 10568.740259
Deduct 693 from 750 and we're left 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.

Advancing to step 13:
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: 10568.7402597
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.

On to step 14:
The number 77 fits into 310 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 10568.74025974
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.

Our division results in 10568.74025974 with a remaining 2e-09.