We look at the division of 20698 by 77 
The aim is to understand the frequency of 77 in 20698.

Going ahead to step 1:
If we divide 2 by 77, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 77

Going ahead to step 2:
77 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 77

Moving on to step 3:
77 goes into 206 2 times with a remainder of 52.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 154 from 206 to get 52.
Include the next digit (9) from the dividend after 52, then repeat: 529 / 77

Step 4:
When dividing 529 by 77, we get 6 with a remainder of 67.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtract 462 from 529 to get 67.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 77

On to step 5:
77 goes into 678 8 times with a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 268.0
The remainder is 62 after subtracting 616 from 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 6:
When dividing 620 by 77, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 268.8
If we subtract 616 from 620, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
77 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 268.8
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
77 can be fit into 400 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 268.805
Subtracting 385 from 400 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
If we divide 150 by 77, we get 1 and a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 268.8051
Subtracting 77 from 150 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 10:
77 can be fit into 730 9 times, resulting in a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 268.80519
Subtracting 693 from 730 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 11:
If we divide 370 by 77, we get 4 and a remainder of 62.
Record the quotient 4 as the next digit in the result. 
Result so far: 268.805194
Subtract 308 from 370 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 12:
77 can be fit into 620 8 times, resulting in a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 268.8051948
The remainder is 4 after subtracting 616 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
77 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 268.8051948
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 268.8051948 with a remaining 4e-08.