We divide 820963 by 77
The aim is to understand the frequency of 77 in 820963.

Let's proceed to step 1:
8 divided by 77 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 77

On to step 2:
77 goes into 82 1 times with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 77 from 82, we get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 77

Let's proceed to step 3:
When dividing 50 by 77, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 50 leaves us with 50.
Append the next digit (9) from the dividend to 50 and continue with: 509 / 77

Advancing to step 4:
The number 77 fits into 509 6 times, leaving a remainder of 47.
Write down 6 as next digit of the result. 
Result so far: 106.0
Deduct 462 from 509 and we're left with 47.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 77

Going ahead to step 5:
77 goes into 476 6 times with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 1066.0
The remainder is 14 after subtracting 462 from 476.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 77

On to step 6:
When dividing 143 by 77, we get 1 with a remainder of 66.
The number 1 becomes the next digit in our result. 
Result so far: 10661.0
Subtract 77 from 143 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
660 divided by 77 is 8 with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 10661.8
If we subtract 616 from 660, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 8:
If we divide 440 by 77, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 10661.85
Subtracting 385 from 440 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
77 can be fit into 550 7 times, resulting in a remainder of 11.
The next digit of our result is 7. 
Result so far: 10661.857
Deduct 539 from 550 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
77 can be fit into 110 1 times, resulting in a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 10661.8571
If we subtract 77 from 110, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 11:
77 can be fit into 330 4 times, resulting in a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 10661.85714
Subtract 308 from 330 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 12:
The number 77 fits into 220 2 times, leaving a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 10661.857142
Subtracting 154 from 220 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 13:
When dividing 660 by 77, we get 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 10661.8571428
The remainder is 44 after subtracting 616 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
When dividing 440 by 77, we get 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 10661.85714285
If we take 385 away from 440, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 10661.85714285 with a remainder of 5.5e-08.