Let's divide 765701 by 77
The aim is to understand the frequency of 77 in 765701.

Going ahead to step 1:
7 divided by 77 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 77

Advancing to step 2:
77 can be fit into 76 0 times, resulting in a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Include the next digit (5) from the dividend after 76, then repeat: 765 / 77

Step 3:
77 can be fit into 765 9 times, resulting in a remainder of 72.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 693 from 765 to get 72.
Grab the next digit (7) from the dividend, add it to 72, then carry on: 727 / 77

Let's proceed to step 4:
77 goes into 727 9 times with a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Subtract 693 from 727 to get 34.
Grab the next digit (0) from the dividend, add it to 34, then carry on: 340 / 77

Let's proceed to step 5:
The number 77 fits into 340 4 times, leaving a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 994.0
If we subtract 308 from 340, we get 32.
Append the next digit (1) from the dividend to 32 and continue with: 321 / 77

Advancing to step 6:
When dividing 321 by 77, we get 4 with a remainder of 13.
Record the quotient 4 as the next digit in the result. 
Result so far: 9944.0
Subtracting 308 from 321 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
The number 77 fits into 130 1 times, leaving a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 9944.1
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.

Going ahead to step 8:
The number 77 fits into 530 6 times, leaving a remainder of 68.
Put 6 as the next digit of the answer. 
Result so far: 9944.16
Deduct 462 from 530 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
If we divide 680 by 77, we get 8 and a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 9944.168
If we subtract 616 from 680, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
The number 77 fits into 640 8 times, leaving a remainder of 24.
The next digit of our result is 8. 
Result so far: 9944.1688
Subtract 616 from 640 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 9944.1688 with a remaining 0.00024.