60991 divided by 88 
The aim is to understand the frequency of 88 in 60991.

On to step 1:
88 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 88

On to step 2:
60 divided by 88 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 60 to get 60.
Take the next digit (9) from the dividend and append it to 60, then repeat: 609 / 88

Let's proceed to step 3:
88 goes into 609 6 times with a remainder of 81.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 81 after subtracting 528 from 609.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 88

Advancing to step 4:
The number 88 fits into 819 9 times, leaving a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 69.0
Subtracting 792 from 819 leaves us with 27.
Grab the next digit (1) from the dividend, add it to 27, then carry on: 271 / 88

Step 5:
When dividing 271 by 88, we get 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 693.0
Subtract 264 from 271 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 6:
88 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 693.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 7:
The number 88 fits into 700 7 times, leaving a remainder of 84.
Write down 7 as next digit of the result. 
Result so far: 693.07
The remainder is 84 after subtracting 616 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 8:
88 goes into 840 9 times with a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 693.079
If we take 792 away from 840, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 9:
When dividing 480 by 88, we get 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 693.0795
Subtracting 440 from 480 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
The number 88 fits into 400 4 times, leaving a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 693.07954
The remainder is 48 after subtracting 352 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
If we divide 480 by 88, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 693.079545
Subtract 440 from 480 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
88 goes into 400 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 693.0795454
The remainder is 48 after subtracting 352 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
88 goes into 480 5 times with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 693.07954545
Subtracting 440 from 480 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 693.07954545 with a balance of 4e-08.