90700295 divided by 915 
The aim is to understand the frequency of 915 in 90700295.

Let's proceed to step 1:
9 divided by 915 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 915

Going ahead to step 2:
90 divided by 915 is 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Bring next digit (7) of the dividend behind the 90 and repeat the process: 907 / 915

Moving on to step 3:
If we divide 907 by 915, we get 0 and a remainder of 907.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 907, we get 907.
Include the next digit (0) from the dividend after 907, then repeat: 9070 / 915

Let's proceed to step 4:
9070 divided by 915 is 9 with a remainder of 835.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 8235 from 9070 to get 835.
Take the next digit (0) from the dividend and append it to 835, then repeat: 8350 / 915

Let's proceed to step 5:
The number 915 fits into 8350 9 times, leaving a remainder of 115.
Write down 9 as next digit of the result. 
Result so far: 99.0
Subtracting 8235 from 8350 leaves us with 115.
Include the next digit (2) from the dividend after 115, then repeat: 1152 / 915

Advancing to step 6:
The number 915 fits into 1152 1 times, leaving a remainder of 237.
Use 1 as the next digit of our solution. 
Result so far: 991.0
If we subtract 915 from 1152, we get 237.
Bring next digit (9) of the dividend behind the 237 and repeat the process: 2379 / 915

On to step 7:
2379 divided by 915 is 2 with a remainder of 549.
Record the quotient 2 as the next digit in the result. 
Result so far: 9912.0
The remainder is 549 after subtracting 1830 from 2379.
Grab the next digit (5) from the dividend, add it to 549, then carry on: 5495 / 915

On to step 8:
915 goes into 5495 6 times with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 99126.0
Subtracting 5490 from 5495 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
The number 915 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 99126.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
When dividing 500 by 915, we get 0 with a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 99126.0
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The quotient of the division is 99126.0, and the remainder is 0.5.