We're dividing 125915 by 88 
The aim is to understand the frequency of 88 in 125915.

Step 1:
88 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
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 88

Step 2:
88 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 88

On to step 3:
If we divide 125 by 88, we get 1 and a remainder of 37.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 37 after subtracting 88 from 125.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 88

Advancing to step 4:
If we divide 379 by 88, we get 4 and a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 352 away from 379, we end up with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 88

Let's proceed to step 5:
88 goes into 271 3 times with a remainder of 7.
The next digit of our result is 3. 
Result so far: 143.0
If we take 264 away from 271, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 88

Step 6:
If we divide 75 by 88, we get 0 and a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 1430.0
Subtracting 0 from 75 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 7:
If we divide 750 by 88, we get 8 and a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 1430.8
If we subtract 704 from 750, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
The number 88 fits into 460 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 1430.85
If we take 440 away from 460, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
The number 88 fits into 200 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 1430.852
Subtracting 176 from 200 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
If we divide 240 by 88, we get 2 and a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 1430.8522
The remainder is 64 after subtracting 176 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 1430.8522, and the remainder is 0.00064.