8977884 ÷ 87 
The aim is to understand the frequency of 87 in 8977884.

Going ahead to step 1:
87 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 87

Let's proceed to step 2:
The number 87 fits into 89 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 87 from 89 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 87

Let's proceed to step 3:
87 can be fit into 27 0 times, resulting in a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 27 and we're left with 27.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 87

Moving on to step 4:
The number 87 fits into 277 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Deduct 261 from 277 and we're left with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 87

On to step 5:
168 divided by 87 is 1 with a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 1031.0
Deduct 87 from 168 and we're left with 81.
Append the next digit (8) from the dividend to 81 and continue with: 818 / 87

Moving on to step 6:
If we divide 818 by 87, we get 9 and a remainder of 35.
The next digit of our result is 9. 
Result so far: 10319.0
Deduct 783 from 818 and we're left with 35.
Take the next digit (4) from the dividend and append it to 35, then repeat: 354 / 87

Moving on to step 7:
87 can be fit into 354 4 times, resulting in a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 103194.0
Subtract 348 from 354 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
87 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 103194.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
600 divided by 87 is 6 with a remainder of 78.
Use 6 as the next digit of our solution. 
Result so far: 103194.06
If we subtract 522 from 600, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
87 can be fit into 780 8 times, resulting in a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 103194.068
The remainder is 84 after subtracting 696 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 11:
87 can be fit into 840 9 times, resulting in a remainder of 57.
The number 9 becomes the next digit in our result. 
Result so far: 103194.0689
Subtracting 783 from 840 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 12:
87 goes into 570 6 times with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 103194.06896
Subtracting 522 from 570 leaves us 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 13:
480 divided by 87 is 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 103194.068965
If we take 435 away from 480, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
450 divided by 87 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 103194.0689655
The remainder is 15 after subtracting 435 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 103194.0689655 and a remainder of 1.5e-07.