93343103 ÷ 877 
The aim is to understand the frequency of 877 in 93343103.

Step 1:
If we divide 9 by 877, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 877

On to step 2:
93 divided by 877 is 0 with a remainder of 93.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 93 to get 93.
Include the next digit (3) from the dividend after 93, then repeat: 933 / 877

Moving on to step 3:
877 can be fit into 933 1 times, resulting in a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 877 from 933 to get 56.
Append the next digit (4) from the dividend to 56 and continue with: 564 / 877

Step 4:
564 divided by 877 is 0 with a remainder of 564.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 564, we end up with 564.
Bring next digit (3) of the dividend behind the 564 and repeat the process: 5643 / 877

Moving on to step 5:
877 goes into 5643 6 times with a remainder of 381.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
The remainder is 381 after subtracting 5262 from 5643.
Take the next digit (1) from the dividend and append it to 381, then repeat: 3811 / 877

Going ahead to step 6:
877 can be fit into 3811 4 times, resulting in a remainder of 303.
The next digit of our result is 4. 
Result so far: 1064.0
Deduct 3508 from 3811 and we're left with 303.
Append the next digit (0) from the dividend to 303 and continue with: 3030 / 877

On to step 7:
If we divide 3030 by 877, we get 3 and a remainder of 399.
The next digit of our result is 3. 
Result so far: 10643.0
Subtracting 2631 from 3030 leaves us with 399.
Grab the next digit (3) from the dividend, add it to 399, then carry on: 3993 / 877

Moving on to step 8:
877 can be fit into 3993 4 times, resulting in a remainder of 485.
Use 4 as the next digit of our solution. 
Result so far: 106434.0
Subtract 3508 from 3993 to get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 9:
877 goes into 4850 5 times with a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 106434.5
The remainder is 465 after subtracting 4385 from 4850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Let's proceed to step 10:
When dividing 4650 by 877, we get 5 with a remainder of 265.
Use 5 as the next digit of our solution. 
Result so far: 106434.55
If we subtract 4385 from 4650, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The final result is 106434.55 with a remainder of 0.265.