Let's divide 79558880 by 715
The aim is to understand the frequency of 715 in 79558880.

Going ahead to step 1:
If we divide 7 by 715, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 715

Step 2:
79 divided by 715 is 0 with a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Grab the next digit (5) from the dividend, add it to 79, then carry on: 795 / 715

Moving on to step 3:
795 divided by 715 is 1 with a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 715 from 795, we get 80.
Bring next digit (5) of the dividend behind the 80 and repeat the process: 805 / 715

Moving on to step 4:
If we divide 805 by 715, we get 1 and a remainder of 90.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 715 from 805 and we're left with 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 715

Advancing to step 5:
The number 715 fits into 908 1 times, leaving a remainder of 193.
Use 1 as the next digit of our solution. 
Result so far: 111.0
The remainder is 193 after subtracting 715 from 908.
Append the next digit (8) from the dividend to 193 and continue with: 1938 / 715

Step 6:
715 goes into 1938 2 times with a remainder of 508.
The next digit of our result is 2. 
Result so far: 1112.0
Deduct 1430 from 1938 and we're left with 508.
Grab the next digit (8) from the dividend, add it to 508, then carry on: 5088 / 715

Moving on to step 7:
The number 715 fits into 5088 7 times, leaving a remainder of 83.
The next digit of our result is 7. 
Result so far: 11127.0
If we take 5005 away from 5088, we end up with 83.
Bring next digit (0) of the dividend behind the 83 and repeat the process: 830 / 715

Moving on to step 8:
If we divide 830 by 715, we get 1 and a remainder of 115.
The number 1 becomes the next digit in our result. 
Result so far: 111271.0
If we subtract 715 from 830, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 9:
1150 divided by 715 is 1 with a remainder of 435.
The next digit of our result is 1. 
Result so far: 111271.1
If we take 715 away from 1150, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 10:
The number 715 fits into 4350 6 times, leaving a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 111271.16
Deduct 4290 from 4350 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
If we divide 600 by 715, we get 0 and a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 111271.16
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 12:
6000 divided by 715 is 8 with a remainder of 280.
Use 8 as the next digit of our solution. 
Result so far: 111271.1608
If we take 5720 away from 6000, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 13:
The number 715 fits into 2800 3 times, leaving a remainder of 655.
Use 3 as the next digit of our solution. 
Result so far: 111271.16083
If we subtract 2145 from 2800, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Let's proceed to step 14:
The number 715 fits into 6550 9 times, leaving a remainder of 115.
The next digit of our result is 9. 
Result so far: 111271.160839
Subtract 6435 from 6550 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 15:
1150 divided by 715 is 1 with a remainder of 435.
The next digit of our result is 1. 
Result so far: 111271.1608391
If we take 715 away from 1150, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 16:
715 can be fit into 4350 6 times, resulting in a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 111271.16083916
If we subtract 4290 from 4350, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 111271.16083916 and a remainder of 6e-08.