We're dividing 88717831 by 535 
The aim is to understand the frequency of 535 in 88717831.

On to step 1:
When dividing 8 by 535, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 535

Advancing to step 2:
88 divided by 535 is 0 with a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Grab the next digit (7) from the dividend, add it to 88, then carry on: 887 / 535

Let's proceed to step 3:
535 goes into 887 1 times with a remainder of 352.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 535 from 887, we get 352.
Bring next digit (1) of the dividend behind the 352 and repeat the process: 3521 / 535

Moving on to step 4:
When dividing 3521 by 535, we get 6 with a remainder of 311.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 311 after subtracting 3210 from 3521.
Append the next digit (7) from the dividend to 311 and continue with: 3117 / 535

Moving on to step 5:
3117 divided by 535 is 5 with a remainder of 442.
The number 5 becomes the next digit in our result. 
Result so far: 165.0
Subtracting 2675 from 3117 leaves us with 442.
Fetch the next digit (8) from the dividend, attach it to 442 and continue: 4428 / 535

On to step 6:
535 goes into 4428 8 times with a remainder of 148.
Put 8 as the next digit of the answer. 
Result so far: 1658.0
The remainder is 148 after subtracting 4280 from 4428.
Take the next digit (3) from the dividend and append it to 148, then repeat: 1483 / 535

Going ahead to step 7:
535 can be fit into 1483 2 times, resulting in a remainder of 413.
Use 2 as the next digit of our solution. 
Result so far: 16582.0
Deduct 1070 from 1483 and we're left with 413.
Fetch the next digit (1) from the dividend, attach it to 413 and continue: 4131 / 535

Moving on to step 8:
When dividing 4131 by 535, we get 7 with a remainder of 386.
Record the quotient 7 as the next digit in the result. 
Result so far: 165827.0
Deduct 3745 from 4131 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Moving on to step 9:
The number 535 fits into 3860 7 times, leaving a remainder of 115.
Put 7 as the next digit of the answer. 
Result so far: 165827.7
If we take 3745 away from 3860, we end up with 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 10:
535 goes into 1150 2 times with a remainder of 80.
The next digit of our result is 2. 
Result so far: 165827.72
Deduct 1070 from 1150 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
If we divide 800 by 535, we get 1 and a remainder of 265.
The number 1 becomes the next digit in our result. 
Result so far: 165827.721
If we take 535 away from 800, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 12:
When dividing 2650 by 535, we get 4 with a remainder of 510.
Put 4 as the next digit of the answer. 
Result so far: 165827.7214
The remainder is 510 after subtracting 2140 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 13:
If we divide 5100 by 535, we get 9 and a remainder of 285.
Write down 9 as next digit of the result. 
Result so far: 165827.72149
If we subtract 4815 from 5100, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 14:
The number 535 fits into 2850 5 times, leaving a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 165827.721495
Subtracting 2675 from 2850 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 15:
The number 535 fits into 1750 3 times, leaving a remainder of 145.
Write down 3 as next digit of the result. 
Result so far: 165827.7214953
Subtracting 1605 from 1750 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 16:
If we divide 1450 by 535, we get 2 and a remainder of 380.
The next digit of our result is 2. 
Result so far: 165827.72149532
The remainder is 380 after subtracting 1070 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 165827.72149532, with a leftover of 3.8e-07.