We're dividing 70317015 by 779 
The aim is to understand the frequency of 779 in 70317015.

Let's proceed to step 1:
7 divided by 779 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 779

On to step 2:
The number 779 fits into 70 0 times, leaving a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Include the next digit (3) from the dividend after 70, then repeat: 703 / 779

Going ahead to step 3:
If we divide 703 by 779, we get 0 and a remainder of 703.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 703, we get 703.
Bring next digit (1) of the dividend behind the 703 and repeat the process: 7031 / 779

Moving on to step 4:
7031 divided by 779 is 9 with a remainder of 20.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7011 from 7031 leaves us with 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 779

Advancing to step 5:
779 can be fit into 207 0 times, resulting in a remainder of 207.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we subtract 0 from 207, we get 207.
Bring next digit (0) of the dividend behind the 207 and repeat the process: 2070 / 779

Moving on to step 6:
2070 divided by 779 is 2 with a remainder of 512.
Record the quotient 2 as the next digit in the result. 
Result so far: 902.0
Deduct 1558 from 2070 and we're left with 512.
Bring next digit (1) of the dividend behind the 512 and repeat the process: 5121 / 779

On to step 7:
779 goes into 5121 6 times with a remainder of 447.
Put 6 as the next digit of the answer. 
Result so far: 9026.0
If we take 4674 away from 5121, we end up with 447.
Bring next digit (5) of the dividend behind the 447 and repeat the process: 4475 / 779

Step 8:
4475 divided by 779 is 5 with a remainder of 580.
Write down 5 as next digit of the result. 
Result so far: 90265.0
Deduct 3895 from 4475 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Moving on to step 9:
If we divide 5800 by 779, we get 7 and a remainder of 347.
Put 7 as the next digit of the answer. 
Result so far: 90265.7
If we take 5453 away from 5800, we end up with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Moving on to step 10:
779 goes into 3470 4 times with a remainder of 354.
Put 4 as the next digit of the answer. 
Result so far: 90265.74
Deduct 3116 from 3470 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 11:
779 can be fit into 3540 4 times, resulting in a remainder of 424.
The next digit of our result is 4. 
Result so far: 90265.744
Subtracting 3116 from 3540 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Our division results in 90265.744 with a remaining 0.0424.