We're dividing 247717 by 77 
The aim is to understand the frequency of 77 in 247717.

Moving on to step 1:
77 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 77

Moving on to step 2:
When dividing 24 by 77, we get 0 with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 77

Going ahead to step 3:
If we divide 247 by 77, we get 3 and a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 231 from 247 to get 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 77

Going ahead to step 4:
If we divide 167 by 77, we get 2 and a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 13 after subtracting 154 from 167.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 77

On to step 5:
77 can be fit into 131 1 times, resulting in a remainder of 54.
The next digit of our result is 1. 
Result so far: 321.0
Subtract 77 from 131 to get 54.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 77

Going ahead to step 6:
If we divide 547 by 77, we get 7 and a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 3217.0
The remainder is 8 after subtracting 539 from 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
77 goes into 80 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 3217.1
If we take 77 away from 80, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 8:
The number 77 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 3217.1
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
When dividing 300 by 77, we get 3 with a remainder of 69.
The next digit of our result is 3. 
Result so far: 3217.103
Subtract 231 from 300 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 10:
The number 77 fits into 690 8 times, leaving a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 3217.1038
Subtracting 616 from 690 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 11:
740 divided by 77 is 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 3217.10389
If we subtract 693 from 740, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 12:
77 can be fit into 470 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 3217.103896
If we take 462 away from 470, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
77 can be fit into 80 1 times, resulting in a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 3217.1038961
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 14:
If we divide 30 by 77, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 3217.1038961
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 3217.1038961 and a remainder of 3e-08.