28699877 divided by 868 
The aim is to understand the frequency of 868 in 28699877.

Moving on to step 1:
When dividing 2 by 868, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 868

Let's proceed to step 2:
If we divide 28 by 868, we get 0 and a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 868

Going ahead to step 3:
868 can be fit into 286 0 times, resulting in a remainder of 286.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 286 to get 286.
Bring next digit (9) of the dividend behind the 286 and repeat the process: 2869 / 868

Let's proceed to step 4:
If we divide 2869 by 868, we get 3 and a remainder of 265.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 2604 from 2869 and we're left with 265.
Grab the next digit (9) from the dividend, add it to 265, then carry on: 2659 / 868

On to step 5:
2659 divided by 868 is 3 with a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtract 2604 from 2659 to get 55.
Fetch the next digit (8) from the dividend, attach it to 55 and continue: 558 / 868

Let's proceed to step 6:
The number 868 fits into 558 0 times, leaving a remainder of 558.
The next digit of our result is 0. 
Result so far: 330.0
Deduct 0 from 558 and we're left with 558.
Bring next digit (7) of the dividend behind the 558 and repeat the process: 5587 / 868

On to step 7:
If we divide 5587 by 868, we get 6 and a remainder of 379.
The next digit of our result is 6. 
Result so far: 3306.0
The remainder is 379 after subtracting 5208 from 5587.
Fetch the next digit (7) from the dividend, attach it to 379 and continue: 3797 / 868

Going ahead to step 8:
The number 868 fits into 3797 4 times, leaving a remainder of 325.
The number 4 becomes the next digit in our result. 
Result so far: 33064.0
If we subtract 3472 from 3797, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 9:
If we divide 3250 by 868, we get 3 and a remainder of 646.
Record the quotient 3 as the next digit in the result. 
Result so far: 33064.3
Subtracting 2604 from 3250 leaves us with 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Advancing to step 10:
The number 868 fits into 6460 7 times, leaving a remainder of 384.
Write down 7 as next digit of the result. 
Result so far: 33064.37
Subtract 6076 from 6460 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

On to step 11:
The number 868 fits into 3840 4 times, leaving a remainder of 368.
Record the quotient 4 as the next digit in the result. 
Result so far: 33064.374
Deduct 3472 from 3840 and we're left with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 12:
When dividing 3680 by 868, we get 4 with a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 33064.3744
Deduct 3472 from 3680 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

The final outcome is 33064.3744, with a leftover of 0.00208.