We're dividing 85840763 by 874 
The aim is to understand the frequency of 874 in 85840763.

Step 1:
When dividing 8 by 874, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 874

Let's proceed to step 2:
85 divided by 874 is 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 874

Let's proceed to step 3:
874 can be fit into 858 0 times, resulting in a remainder of 858.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 858 leaves us with 858.
Bring next digit (4) of the dividend behind the 858 and repeat the process: 8584 / 874

Step 4:
The number 874 fits into 8584 9 times, leaving a remainder of 718.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 7866 from 8584 and we're left with 718.
Bring next digit (0) of the dividend behind the 718 and repeat the process: 7180 / 874

On to step 5:
When dividing 7180 by 874, we get 8 with a remainder of 188.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 6992 from 7180 and we're left with 188.
Bring next digit (7) of the dividend behind the 188 and repeat the process: 1887 / 874

On to step 6:
If we divide 1887 by 874, we get 2 and a remainder of 139.
Record the quotient 2 as the next digit in the result. 
Result so far: 982.0
If we take 1748 away from 1887, we end up with 139.
Append the next digit (6) from the dividend to 139 and continue with: 1396 / 874

Moving on to step 7:
If we divide 1396 by 874, we get 1 and a remainder of 522.
Use 1 as the next digit of our solution. 
Result so far: 9821.0
The remainder is 522 after subtracting 874 from 1396.
Append the next digit (3) from the dividend to 522 and continue with: 5223 / 874

Advancing to step 8:
The number 874 fits into 5223 5 times, leaving a remainder of 853.
Record the quotient 5 as the next digit in the result. 
Result so far: 98215.0
If we subtract 4370 from 5223, we get 853.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8530, and continue the process.

Step 9:
If we divide 8530 by 874, we get 9 and a remainder of 664.
The number 9 becomes the next digit in our result. 
Result so far: 98215.9
Subtract 7866 from 8530 to get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Going ahead to step 10:
6640 divided by 874 is 7 with a remainder of 522.
The next digit of our result is 7. 
Result so far: 98215.97
If we subtract 6118 from 6640, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Moving on to step 11:
874 goes into 5220 5 times with a remainder of 850.
Record the quotient 5 as the next digit in the result. 
Result so far: 98215.975
If we take 4370 away from 5220, we end up with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Step 12:
874 can be fit into 8500 9 times, resulting in a remainder of 634.
The next digit of our result is 9. 
Result so far: 98215.9759
The remainder is 634 after subtracting 7866 from 8500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Moving on to step 13:
When dividing 6340 by 874, we get 7 with a remainder of 222.
Record the quotient 7 as the next digit in the result. 
Result so far: 98215.97597
Subtract 6118 from 6340 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 14:
874 can be fit into 2220 2 times, resulting in a remainder of 472.
Write down 2 as next digit of the result. 
Result so far: 98215.975972
If we take 1748 away from 2220, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Advancing to step 15:
The number 874 fits into 4720 5 times, leaving a remainder of 350.
Write down 5 as next digit of the result. 
Result so far: 98215.9759725
Deduct 4370 from 4720 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 16:
When dividing 3500 by 874, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 98215.97597254
If we subtract 3496 from 3500, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 98215.97597254 with a balance of 4e-09.