616794 divided by 87 
The aim is to understand the frequency of 87 in 616794.

Going ahead to step 1:
When dividing 6 by 87, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 87

Going ahead to step 2:
61 divided by 87 is 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Include the next digit (6) from the dividend after 61, then repeat: 616 / 87

Advancing to step 3:
616 divided by 87 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 609 from 616 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 87

Let's proceed to step 4:
The number 87 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 70.0
If we subtract 0 from 77, we get 77.
Bring next digit (9) of the dividend behind the 77 and repeat the process: 779 / 87

Moving on to step 5:
87 goes into 779 8 times with a remainder of 83.
Write down 8 as next digit of the result. 
Result so far: 708.0
Deduct 696 from 779 and we're left with 83.
Include the next digit (4) from the dividend after 83, then repeat: 834 / 87

Let's proceed to step 6:
87 goes into 834 9 times with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 7089.0
The remainder is 51 after subtracting 783 from 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
87 can be fit into 510 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 7089.5
Deduct 435 from 510 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 8:
87 can be fit into 750 8 times, resulting in a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 7089.58
The remainder is 54 after subtracting 696 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 9:
The number 87 fits into 540 6 times, leaving a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 7089.586
Subtracting 522 from 540 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
The number 87 fits into 180 2 times, leaving a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 7089.5862
Deduct 174 from 180 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
The number 87 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 7089.5862
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
87 can be fit into 600 6 times, resulting in a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 7089.586206
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.

Let's proceed to step 13:
780 divided by 87 is 8 with a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 7089.5862068
Deduct 696 from 780 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 14:
87 goes into 840 9 times with a remainder of 57.
The next digit of our result is 9. 
Result so far: 7089.58620689
The remainder is 57 after subtracting 783 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

The final result is 7089.58620689 with a remainder of 5.7e-08.