Let's divide 91658394 by 874
The aim is to understand the frequency of 874 in 91658394.

Going ahead to step 1:
9 divided by 874 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 874

Step 2:
874 goes into 91 0 times with a remainder of 91.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Include the next digit (6) from the dividend after 91, then repeat: 916 / 874

Moving on to step 3:
When dividing 916 by 874, we get 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 874 from 916 leaves us with 42.
Include the next digit (5) from the dividend after 42, then repeat: 425 / 874

Step 4:
874 can be fit into 425 0 times, resulting in a remainder of 425.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 425 and we're left with 425.
Grab the next digit (8) from the dividend, add it to 425, then carry on: 4258 / 874

On to step 5:
The number 874 fits into 4258 4 times, leaving a remainder of 762.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Deduct 3496 from 4258 and we're left with 762.
Include the next digit (3) from the dividend after 762, then repeat: 7623 / 874

Advancing to step 6:
The number 874 fits into 7623 8 times, leaving a remainder of 631.
The next digit of our result is 8. 
Result so far: 1048.0
Deduct 6992 from 7623 and we're left with 631.
Take the next digit (9) from the dividend and append it to 631, then repeat: 6319 / 874

Advancing to step 7:
When dividing 6319 by 874, we get 7 with a remainder of 201.
Use 7 as the next digit of our solution. 
Result so far: 10487.0
Subtract 6118 from 6319 to get 201.
Grab the next digit (4) from the dividend, add it to 201, then carry on: 2014 / 874

Going ahead to step 8:
2014 divided by 874 is 2 with a remainder of 266.
The number 2 becomes the next digit in our result. 
Result so far: 104872.0
If we subtract 1748 from 2014, we get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 9:
874 can be fit into 2660 3 times, resulting in a remainder of 38.
Record the quotient 3 as the next digit in the result. 
Result so far: 104872.3
Subtract 2622 from 2660 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
If we divide 380 by 874, we get 0 and a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 104872.3
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
If we divide 3800 by 874, we get 4 and a remainder of 304.
Write down 4 as next digit of the result. 
Result so far: 104872.304
Subtracting 3496 from 3800 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 12:
When dividing 3040 by 874, we get 3 with a remainder of 418.
The number 3 becomes the next digit in our result. 
Result so far: 104872.3043
Subtract 2622 from 3040 to get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Step 13:
4180 divided by 874 is 4 with a remainder of 684.
The number 4 becomes the next digit in our result. 
Result so far: 104872.30434
If we take 3496 away from 4180, we end up with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Let's proceed to step 14:
When dividing 6840 by 874, we get 7 with a remainder of 722.
The next digit of our result is 7. 
Result so far: 104872.304347
Deduct 6118 from 6840 and we're left with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Going ahead to step 15:
The number 874 fits into 7220 8 times, leaving a remainder of 228.
Write down 8 as next digit of the result. 
Result so far: 104872.3043478
Deduct 6992 from 7220 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 16:
If we divide 2280 by 874, we get 2 and a remainder of 532.
Put 2 as the next digit of the answer. 
Result so far: 104872.30434782
If we subtract 1748 from 2280, we get 532.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

In conclusion, the division gives 104872.30434782 with a balance of 5.32e-07.