We're dividing 10618799 by 87 
The aim is to understand the frequency of 87 in 10618799.

Going ahead to step 1:
87 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 87

Step 2:
The number 87 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 87

Let's proceed to step 3:
If we divide 106 by 87, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 87 from 106 to get 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 87

Step 4:
If we divide 191 by 87, we get 2 and a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 17 after subtracting 174 from 191.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 87

Let's proceed to step 5:
87 can be fit into 178 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 122.0
Subtract 174 from 178 to get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 87

Let's proceed to step 6:
87 can be fit into 47 0 times, resulting in a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 1220.0
If we subtract 0 from 47, we get 47.
Bring next digit (9) of the dividend behind the 47 and repeat the process: 479 / 87

Going ahead to step 7:
87 can be fit into 479 5 times, resulting in a remainder of 44.
Put 5 as the next digit of the answer. 
Result so far: 12205.0
Deduct 435 from 479 and we're left with 44.
Fetch the next digit (9) from the dividend, attach it to 44 and continue: 449 / 87

On to step 8:
87 can be fit into 449 5 times, resulting in a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 122055.0
The remainder is 14 after subtracting 435 from 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 9:
140 divided by 87 is 1 with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 122055.1
Subtract 87 from 140 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 10:
87 goes into 530 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 122055.16
Subtract 522 from 530 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
If we divide 80 by 87, we get 0 and a remainder of 80.
The next digit of our result is 0. 
Result so far: 122055.16
If we take 0 away from 80, we end up 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.

Advancing to step 12:
When dividing 800 by 87, we get 9 with a remainder of 17.
The next digit of our result is 9. 
Result so far: 122055.1609
The remainder is 17 after subtracting 783 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 13:
87 can be fit into 170 1 times, resulting in a remainder of 83.
The next digit of our result is 1. 
Result so far: 122055.16091
If we subtract 87 from 170, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 14:
830 divided by 87 is 9 with a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 122055.160919
Deduct 783 from 830 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 15:
87 can be fit into 470 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 122055.1609195
If we take 435 away from 470, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 16:
350 divided by 87 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 122055.16091954
Deduct 348 from 350 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 122055.16091954 with a balance of 2e-09.