16507849 ÷ 874 
The aim is to understand the frequency of 874 in 16507849.

Step 1:
When dividing 1 by 874, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 874

Let's proceed to step 2:
874 goes into 16 0 times with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Take the next digit (5) from the dividend and append it to 16, then repeat: 165 / 874

Step 3:
165 divided by 874 is 0 with a remainder of 165.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 165, we get 165.
Fetch the next digit (0) from the dividend, attach it to 165 and continue: 1650 / 874

Let's proceed to step 4:
If we divide 1650 by 874, we get 1 and a remainder of 776.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 874 from 1650 leaves us with 776.
Append the next digit (7) from the dividend to 776 and continue with: 7767 / 874

Advancing to step 5:
If we divide 7767 by 874, we get 8 and a remainder of 775.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 6992 from 7767 leaves us with 775.
Bring next digit (8) of the dividend behind the 775 and repeat the process: 7758 / 874

Going ahead to step 6:
When dividing 7758 by 874, we get 8 with a remainder of 766.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
Deduct 6992 from 7758 and we're left with 766.
Take the next digit (4) from the dividend and append it to 766, then repeat: 7664 / 874

Advancing to step 7:
874 goes into 7664 8 times with a remainder of 672.
The next digit of our result is 8. 
Result so far: 1888.0
Deduct 6992 from 7664 and we're left with 672.
Append the next digit (9) from the dividend to 672 and continue with: 6729 / 874

Let's proceed to step 8:
6729 divided by 874 is 7 with a remainder of 611.
The number 7 becomes the next digit in our result. 
Result so far: 18887.0
Subtracting 6118 from 6729 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Going ahead to step 9:
The number 874 fits into 6110 6 times, leaving a remainder of 866.
The number 6 becomes the next digit in our result. 
Result so far: 18887.6
Subtracting 5244 from 6110 leaves us with 866.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8660, and continue the process.

Advancing to step 10:
When dividing 8660 by 874, we get 9 with a remainder of 794.
Use 9 as the next digit of our solution. 
Result so far: 18887.69
Subtract 7866 from 8660 to get 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Advancing to step 11:
874 goes into 7940 9 times with a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 18887.699
The remainder is 74 after subtracting 7866 from 7940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Our division results in 18887.699 with a remaining 0.0074.