We're dividing 15761799 by 715 
The aim is to understand the frequency of 715 in 15761799.

Moving on to step 1:
715 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 715

Step 2:
When dividing 15 by 715, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 715

Let's proceed to step 3:
157 divided by 715 is 0 with a remainder of 157.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 157 leaves us with 157.
Fetch the next digit (6) from the dividend, attach it to 157 and continue: 1576 / 715

Step 4:
715 can be fit into 1576 2 times, resulting in a remainder of 146.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1430 from 1576, we get 146.
Append the next digit (1) from the dividend to 146 and continue with: 1461 / 715

Advancing to step 5:
715 goes into 1461 2 times with a remainder of 31.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 31 after subtracting 1430 from 1461.
Include the next digit (7) from the dividend after 31, then repeat: 317 / 715

Going ahead to step 6:
When dividing 317 by 715, we get 0 with a remainder of 317.
Put 0 as the next digit of the answer. 
Result so far: 220.0
Deduct 0 from 317 and we're left with 317.
Take the next digit (9) from the dividend and append it to 317, then repeat: 3179 / 715

Let's proceed to step 7:
715 can be fit into 3179 4 times, resulting in a remainder of 319.
The number 4 becomes the next digit in our result. 
Result so far: 2204.0
The remainder is 319 after subtracting 2860 from 3179.
Take the next digit (9) from the dividend and append it to 319, then repeat: 3199 / 715

Moving on to step 8:
715 goes into 3199 4 times with a remainder of 339.
Put 4 as the next digit of the answer. 
Result so far: 22044.0
Subtract 2860 from 3199 to get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

On to step 9:
The number 715 fits into 3390 4 times, leaving a remainder of 530.
Put 4 as the next digit of the answer. 
Result so far: 22044.4
The remainder is 530 after subtracting 2860 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 10:
715 goes into 5300 7 times with a remainder of 295.
Write down 7 as next digit of the result. 
Result so far: 22044.47
If we take 5005 away from 5300, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Let's proceed to step 11:
If we divide 2950 by 715, we get 4 and a remainder of 90.
Use 4 as the next digit of our solution. 
Result so far: 22044.474
Subtract 2860 from 2950 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
The number 715 fits into 900 1 times, leaving a remainder of 185.
The number 1 becomes the next digit in our result. 
Result so far: 22044.4741
If we subtract 715 from 900, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 13:
The number 715 fits into 1850 2 times, leaving a remainder of 420.
The next digit of our result is 2. 
Result so far: 22044.47412
If we subtract 1430 from 1850, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 14:
The number 715 fits into 4200 5 times, leaving a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 22044.474125
The remainder is 625 after subtracting 3575 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Going ahead to step 15:
If we divide 6250 by 715, we get 8 and a remainder of 530.
Use 8 as the next digit of our solution. 
Result so far: 22044.4741258
Deduct 5720 from 6250 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 16:
715 goes into 5300 7 times with a remainder of 295.
Write down 7 as next digit of the result. 
Result so far: 22044.47412587
If we subtract 5005 from 5300, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final outcome is 22044.47412587, with a leftover of 2.95e-07.