We look at the division of 28440675 by 874 
The aim is to understand the frequency of 874 in 28440675.

Going ahead to step 1:
If we divide 2 by 874, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 874

Let's proceed to step 2:
874 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 874

On to step 3:
874 goes into 284 0 times with a remainder of 284.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 284, we end up with 284.
Take the next digit (4) from the dividend and append it to 284, then repeat: 2844 / 874

Advancing to step 4:
2844 divided by 874 is 3 with a remainder of 222.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 2622 away from 2844, we end up with 222.
Include the next digit (0) from the dividend after 222, then repeat: 2220 / 874

Advancing to step 5:
2220 divided by 874 is 2 with a remainder of 472.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 472 after subtracting 1748 from 2220.
Bring next digit (6) of the dividend behind the 472 and repeat the process: 4726 / 874

Going ahead to step 6:
874 can be fit into 4726 5 times, resulting in a remainder of 356.
Put 5 as the next digit of the answer. 
Result so far: 325.0
If we take 4370 away from 4726, we end up with 356.
Take the next digit (7) from the dividend and append it to 356, then repeat: 3567 / 874

Step 7:
874 goes into 3567 4 times with a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 3254.0
Subtract 3496 from 3567 to get 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 874

Advancing to step 8:
When dividing 715 by 874, we get 0 with a remainder of 715.
The number 0 becomes the next digit in our result. 
Result so far: 32540.0
Deduct 0 from 715 and we're left with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

Step 9:
When dividing 7150 by 874, we get 8 with a remainder of 158.
Put 8 as the next digit of the answer. 
Result so far: 32540.8
Deduct 6992 from 7150 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 10:
1580 divided by 874 is 1 with a remainder of 706.
The next digit of our result is 1. 
Result so far: 32540.81
Subtracting 874 from 1580 leaves us with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Let's proceed to step 11:
7060 divided by 874 is 8 with a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 32540.818
If we subtract 6992 from 7060, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
When dividing 680 by 874, we get 0 with a remainder of 680.
Put 0 as the next digit of the answer. 
Result so far: 32540.818
The remainder is 680 after subtracting 0 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 13:
874 can be fit into 6800 7 times, resulting in a remainder of 682.
Record the quotient 7 as the next digit in the result. 
Result so far: 32540.81807
Subtracting 6118 from 6800 leaves us with 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Advancing to step 14:
When dividing 6820 by 874, we get 7 with a remainder of 702.
The number 7 becomes the next digit in our result. 
Result so far: 32540.818077
Deduct 6118 from 6820 and we're left with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

The final outcome is 32540.818077, with a leftover of 7.02e-05.