23004815 ÷ 885 
The aim is to understand the frequency of 885 in 23004815.

On to step 1:
When dividing 2 by 885, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 885

On to step 2:
If we divide 23 by 885, we get 0 and a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 885

On to step 3:
885 goes into 230 0 times with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 230 and we're left with 230.
Append the next digit (0) from the dividend to 230 and continue with: 2300 / 885

On to step 4:
885 can be fit into 2300 2 times, resulting in a remainder of 530.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1770 from 2300, we get 530.
Take the next digit (4) from the dividend and append it to 530, then repeat: 5304 / 885

On to step 5:
5304 divided by 885 is 5 with a remainder of 879.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Deduct 4425 from 5304 and we're left with 879.
Fetch the next digit (8) from the dividend, attach it to 879 and continue: 8798 / 885

On to step 6:
8798 divided by 885 is 9 with a remainder of 833.
Record the quotient 9 as the next digit in the result. 
Result so far: 259.0
If we take 7965 away from 8798, we end up with 833.
Grab the next digit (1) from the dividend, add it to 833, then carry on: 8331 / 885

Let's proceed to step 7:
The number 885 fits into 8331 9 times, leaving a remainder of 366.
The next digit of our result is 9. 
Result so far: 2599.0
Subtracting 7965 from 8331 leaves us with 366.
Bring next digit (5) of the dividend behind the 366 and repeat the process: 3665 / 885

Advancing to step 8:
When dividing 3665 by 885, we get 4 with a remainder of 125.
Use 4 as the next digit of our solution. 
Result so far: 25994.0
Subtracting 3540 from 3665 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 9:
885 goes into 1250 1 times with a remainder of 365.
The number 1 becomes the next digit in our result. 
Result so far: 25994.1
Subtract 885 from 1250 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 10:
885 goes into 3650 4 times with a remainder of 110.
Put 4 as the next digit of the answer. 
Result so far: 25994.14
If we subtract 3540 from 3650, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 11:
When dividing 1100 by 885, we get 1 with a remainder of 215.
Put 1 as the next digit of the answer. 
Result so far: 25994.141
Subtracting 885 from 1100 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 12:
2150 divided by 885 is 2 with a remainder of 380.
The number 2 becomes the next digit in our result. 
Result so far: 25994.1412
Subtract 1770 from 2150 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 13:
If we divide 3800 by 885, we get 4 and a remainder of 260.
Put 4 as the next digit of the answer. 
Result so far: 25994.14124
If we subtract 3540 from 3800, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 14:
2600 divided by 885 is 2 with a remainder of 830.
The number 2 becomes the next digit in our result. 
Result so far: 25994.141242
Subtract 1770 from 2600 to get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Moving on to step 15:
When dividing 8300 by 885, we get 9 with a remainder of 335.
The number 9 becomes the next digit in our result. 
Result so far: 25994.1412429
If we take 7965 away from 8300, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 16:
The number 885 fits into 3350 3 times, leaving a remainder of 695.
Put 3 as the next digit of the answer. 
Result so far: 25994.14124293
Deduct 2655 from 3350 and we're left with 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

The final result is 25994.14124293 with a remainder of 6.95e-07.