7602487 ÷ 874 
The aim is to understand the frequency of 874 in 7602487.

Let's proceed to step 1:
874 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 874

On to step 2:
874 can be fit into 76 0 times, resulting in a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 874

Advancing to step 3:
When dividing 760 by 874, we get 0 with a remainder of 760.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 760 leaves us with 760.
Append the next digit (2) from the dividend to 760 and continue with: 7602 / 874

Going ahead to step 4:
If we divide 7602 by 874, we get 8 and a remainder of 610.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 6992 from 7602 leaves us with 610.
Append the next digit (4) from the dividend to 610 and continue with: 6104 / 874

Moving on to step 5:
874 can be fit into 6104 6 times, resulting in a remainder of 860.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we take 5244 away from 6104, we end up with 860.
Include the next digit (8) from the dividend after 860, then repeat: 8608 / 874

Let's proceed to step 6:
874 goes into 8608 9 times with a remainder of 742.
The number 9 becomes the next digit in our result. 
Result so far: 869.0
The remainder is 742 after subtracting 7866 from 8608.
Include the next digit (7) from the dividend after 742, then repeat: 7427 / 874

Step 7:
874 can be fit into 7427 8 times, resulting in a remainder of 435.
The number 8 becomes the next digit in our result. 
Result so far: 8698.0
Deduct 6992 from 7427 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 8:
The number 874 fits into 4350 4 times, leaving a remainder of 854.
The next digit of our result is 4. 
Result so far: 8698.4
The remainder is 854 after subtracting 3496 from 4350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Let's proceed to step 9:
8540 divided by 874 is 9 with a remainder of 674.
Write down 9 as next digit of the result. 
Result so far: 8698.49
Subtract 7866 from 8540 to get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Advancing to step 10:
874 goes into 6740 7 times with a remainder of 622.
The next digit of our result is 7. 
Result so far: 8698.497
If we take 6118 away from 6740, we end up with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Let's proceed to step 11:
874 goes into 6220 7 times with a remainder of 102.
The number 7 becomes the next digit in our result. 
Result so far: 8698.4977
Subtracting 6118 from 6220 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

The final result is 8698.4977 with a remainder of 0.00102.