Let's divide 91610109 by 882
The aim is to understand the frequency of 882 in 91610109.

Going ahead to step 1:
882 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 882

Advancing to step 2:
91 divided by 882 is 0 with a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 882

On to step 3:
882 can be fit into 916 1 times, resulting in a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 882 from 916 to get 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 882

Let's proceed to step 4:
If we divide 341 by 882, we get 0 and a remainder of 341.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 341, we get 341.
Append the next digit (0) from the dividend to 341 and continue with: 3410 / 882

Let's proceed to step 5:
882 can be fit into 3410 3 times, resulting in a remainder of 764.
Use 3 as the next digit of our solution. 
Result so far: 103.0
Deduct 2646 from 3410 and we're left with 764.
Fetch the next digit (1) from the dividend, attach it to 764 and continue: 7641 / 882

Going ahead to step 6:
882 goes into 7641 8 times with a remainder of 585.
Record the quotient 8 as the next digit in the result. 
Result so far: 1038.0
Deduct 7056 from 7641 and we're left with 585.
Take the next digit (0) from the dividend and append it to 585, then repeat: 5850 / 882

Going ahead to step 7:
The number 882 fits into 5850 6 times, leaving a remainder of 558.
The next digit of our result is 6. 
Result so far: 10386.0
Deduct 5292 from 5850 and we're left with 558.
Include the next digit (9) from the dividend after 558, then repeat: 5589 / 882

Moving on to step 8:
The number 882 fits into 5589 6 times, leaving a remainder of 297.
Write down 6 as next digit of the result. 
Result so far: 103866.0
The remainder is 297 after subtracting 5292 from 5589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Moving on to step 9:
882 goes into 2970 3 times with a remainder of 324.
Use 3 as the next digit of our solution. 
Result so far: 103866.3
Deduct 2646 from 2970 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 10:
When dividing 3240 by 882, we get 3 with a remainder of 594.
Use 3 as the next digit of our solution. 
Result so far: 103866.33
Subtracting 2646 from 3240 leaves us with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

The final result is 103866.33 with a remainder of 0.594.