We divide 968823 by 77
The aim is to understand the frequency of 77 in 968823.

Advancing to step 1:
When dividing 9 by 77, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 77

Step 2:
The number 77 fits into 96 1 times, leaving a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 77 from 96, we get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 77

Let's proceed to step 3:
If we divide 198 by 77, we get 2 and a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 154 from 198 and we're left with 44.
Append the next digit (8) from the dividend to 44 and continue with: 448 / 77

Let's proceed to step 4:
If we divide 448 by 77, we get 5 and a remainder of 63.
Write down 5 as next digit of the result. 
Result so far: 125.0
If we take 385 away from 448, we end up with 63.
Bring next digit (2) of the dividend behind the 63 and repeat the process: 632 / 77

On to step 5:
77 can be fit into 632 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 1258.0
Subtract 616 from 632 to get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 77

On to step 6:
163 divided by 77 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 12582.0
Subtract 154 from 163 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
90 divided by 77 is 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 12582.1
If we subtract 77 from 90, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 8:
130 divided by 77 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 12582.11
Subtract 77 from 130 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 12582.11 and a remainder of 0.053.