We're dividing 961302 by 77 
The aim is to understand the frequency of 77 in 961302.

Let's proceed to step 1:
77 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 77

Step 2:
96 divided by 77 is 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 77 from 96, we get 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 77

Step 3:
The number 77 fits into 191 2 times, leaving a remainder of 37.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 154 from 191 and we're left with 37.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 77

Advancing to step 4:
77 can be fit into 373 4 times, resulting in a remainder of 65.
Put 4 as the next digit of the answer. 
Result so far: 124.0
If we take 308 away from 373, we end up with 65.
Append the next digit (0) from the dividend to 65 and continue with: 650 / 77

Moving on to step 5:
650 divided by 77 is 8 with a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 1248.0
The remainder is 34 after subtracting 616 from 650.
Append the next digit (2) from the dividend to 34 and continue with: 342 / 77

Advancing to step 6:
If we divide 342 by 77, we get 4 and a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 12484.0
Deduct 308 from 342 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
When dividing 340 by 77, we get 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 12484.4
If we take 308 away from 340, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
When dividing 320 by 77, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 12484.44
Subtract 308 from 320 to 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 result is 12484.44 with a remainder of 0.012.