88072920 ÷ 687 
The aim is to understand the frequency of 687 in 88072920.

Step 1:
687 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 687

Going ahead to step 2:
687 goes into 88 0 times with a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 88, we end up with 88.
Take the next digit (0) from the dividend and append it to 88, then repeat: 880 / 687

Going ahead to step 3:
687 can be fit into 880 1 times, resulting in a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 687 away from 880, we end up with 193.
Include the next digit (7) from the dividend after 193, then repeat: 1937 / 687

Advancing to step 4:
When dividing 1937 by 687, we get 2 with a remainder of 563.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 563 after subtracting 1374 from 1937.
Append the next digit (2) from the dividend to 563 and continue with: 5632 / 687

On to step 5:
687 can be fit into 5632 8 times, resulting in a remainder of 136.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
Subtracting 5496 from 5632 leaves us with 136.
Append the next digit (9) from the dividend to 136 and continue with: 1369 / 687

Advancing to step 6:
1369 divided by 687 is 1 with a remainder of 682.
Write down 1 as next digit of the result. 
Result so far: 1281.0
Deduct 687 from 1369 and we're left with 682.
Take the next digit (2) from the dividend and append it to 682, then repeat: 6822 / 687

Going ahead to step 7:
When dividing 6822 by 687, we get 9 with a remainder of 639.
The next digit of our result is 9. 
Result so far: 12819.0
If we subtract 6183 from 6822, we get 639.
Bring next digit (0) of the dividend behind the 639 and repeat the process: 6390 / 687

Moving on to step 8:
The number 687 fits into 6390 9 times, leaving a remainder of 207.
The number 9 becomes the next digit in our result. 
Result so far: 128199.0
The remainder is 207 after subtracting 6183 from 6390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Going ahead to step 9:
687 can be fit into 2070 3 times, resulting in a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 128199.3
Subtracting 2061 from 2070 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 10:
687 goes into 90 0 times with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 128199.3
If we take 0 away from 90, we end up with 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 11:
900 divided by 687 is 1 with a remainder of 213.
Put 1 as the next digit of the answer. 
Result so far: 128199.301
If we subtract 687 from 900, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 12:
687 goes into 2130 3 times with a remainder of 69.
The next digit of our result is 3. 
Result so far: 128199.3013
The remainder is 69 after subtracting 2061 from 2130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 13:
The number 687 fits into 690 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 128199.30131
Subtracting 687 from 690 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 14:
687 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 128199.30131
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 15:
300 divided by 687 is 0 with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 128199.30131
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 128199.30131 with a remainder of 3e-06.