168778 divided by 77 
The aim is to understand the frequency of 77 in 168778.

Moving on to step 1:
77 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 77

Step 2:
16 divided by 77 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 77

Going ahead to step 3:
The number 77 fits into 168 2 times, leaving a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 154 from 168, we get 14.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 77

Moving on to step 4:
77 can be fit into 147 1 times, resulting in a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
If we subtract 77 from 147, we get 70.
Fetch the next digit (7) from the dividend, attach it to 70 and continue: 707 / 77

Moving on to step 5:
If we divide 707 by 77, we get 9 and a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
Subtracting 693 from 707 leaves us with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 77

Let's proceed to step 6:
148 divided by 77 is 1 with a remainder of 71.
The next digit of our result is 1. 
Result so far: 2191.0
If we take 77 away from 148, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 7:
77 goes into 710 9 times with a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 2191.9
If we take 693 away from 710, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 8:
When dividing 170 by 77, we get 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 2191.92
Subtract 154 from 170 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
77 can be fit into 160 2 times, resulting in a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2191.922
The remainder is 6 after subtracting 154 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 2191.922 with a remainder of 0.0006.