29763985 ÷ 881 
The aim is to understand the frequency of 881 in 29763985.

Step 1:
881 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 881

Advancing to step 2:
The number 881 fits into 29 0 times, leaving a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 881

Step 3:
881 goes into 297 0 times with a remainder of 297.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 297 leaves us with 297.
Take the next digit (6) from the dividend and append it to 297, then repeat: 2976 / 881

Advancing to step 4:
When dividing 2976 by 881, we get 3 with a remainder of 333.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2643 from 2976 and we're left with 333.
Append the next digit (3) from the dividend to 333 and continue with: 3333 / 881

Step 5:
881 goes into 3333 3 times with a remainder of 690.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtract 2643 from 3333 to get 690.
Grab the next digit (9) from the dividend, add it to 690, then carry on: 6909 / 881

On to step 6:
If we divide 6909 by 881, we get 7 and a remainder of 742.
Put 7 as the next digit of the answer. 
Result so far: 337.0
The remainder is 742 after subtracting 6167 from 6909.
Fetch the next digit (8) from the dividend, attach it to 742 and continue: 7428 / 881

Going ahead to step 7:
881 can be fit into 7428 8 times, resulting in a remainder of 380.
Put 8 as the next digit of the answer. 
Result so far: 3378.0
Deduct 7048 from 7428 and we're left with 380.
Include the next digit (5) from the dividend after 380, then repeat: 3805 / 881

Going ahead to step 8:
3805 divided by 881 is 4 with a remainder of 281.
The next digit of our result is 4. 
Result so far: 33784.0
Subtracting 3524 from 3805 leaves us with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Step 9:
If we divide 2810 by 881, we get 3 and a remainder of 167.
The number 3 becomes the next digit in our result. 
Result so far: 33784.3
Subtracting 2643 from 2810 leaves us with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 10:
The number 881 fits into 1670 1 times, leaving a remainder of 789.
The next digit of our result is 1. 
Result so far: 33784.31
The remainder is 789 after subtracting 881 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7890, and continue the process.

On to step 11:
When dividing 7890 by 881, we get 8 with a remainder of 842.
Record the quotient 8 as the next digit in the result. 
Result so far: 33784.318
If we take 7048 away from 7890, we end up with 842.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8420, and continue the process.

On to step 12:
When dividing 8420 by 881, we get 9 with a remainder of 491.
The number 9 becomes the next digit in our result. 
Result so far: 33784.3189
Deduct 7929 from 8420 and we're left with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Let's proceed to step 13:
881 goes into 4910 5 times with a remainder of 505.
The next digit of our result is 5. 
Result so far: 33784.31895
Deduct 4405 from 4910 and we're left with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 14:
The number 881 fits into 5050 5 times, leaving a remainder of 645.
Record the quotient 5 as the next digit in the result. 
Result so far: 33784.318955
The remainder is 645 after subtracting 4405 from 5050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

The final result is 33784.318955 with a remainder of 6.45e-05.