We're dividing 136335 by 77 
The aim is to understand the frequency of 77 in 136335.

Step 1:
When dividing 1 by 77, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 77

Let's proceed to step 2:
If we divide 13 by 77, we get 0 and a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 77

Advancing to step 3:
77 can be fit into 136 1 times, resulting in a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 59 after subtracting 77 from 136.
Fetch the next digit (3) from the dividend, attach it to 59 and continue: 593 / 77

Let's proceed to step 4:
77 can be fit into 593 7 times, resulting in a remainder of 54.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 539 from 593 leaves us with 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 77

Going ahead to step 5:
543 divided by 77 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 177.0
If we take 539 away from 543, we end up with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 77

Advancing to step 6:
77 goes into 45 0 times with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 1770.0
Subtract 0 from 45 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
If we divide 450 by 77, we get 5 and a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 1770.5
If we take 385 away from 450, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 8:
When dividing 650 by 77, we get 8 with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 1770.58
The remainder is 34 after subtracting 616 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
The number 77 fits into 340 4 times, leaving a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 1770.584
The remainder is 32 after subtracting 308 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
320 divided by 77 is 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 1770.5844
If we subtract 308 from 320, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final outcome is 1770.5844, with a leftover of 0.00012.