99415533 ÷ 888 
The aim is to understand the frequency of 888 in 99415533.

Advancing to step 1:
888 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 888

Moving on to step 2:
The number 888 fits into 99 0 times, leaving a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Bring next digit (4) of the dividend behind the 99 and repeat the process: 994 / 888

Let's proceed to step 3:
888 can be fit into 994 1 times, resulting in a remainder of 106.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 888 from 994 leaves us with 106.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 888

Advancing to step 4:
If we divide 1061 by 888, we get 1 and a remainder of 173.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 888 from 1061 leaves us with 173.
Append the next digit (5) from the dividend to 173 and continue with: 1735 / 888

On to step 5:
888 goes into 1735 1 times with a remainder of 847.
The next digit of our result is 1. 
Result so far: 111.0
If we subtract 888 from 1735, we get 847.
Fetch the next digit (5) from the dividend, attach it to 847 and continue: 8475 / 888

Let's proceed to step 6:
If we divide 8475 by 888, we get 9 and a remainder of 483.
Write down 9 as next digit of the result. 
Result so far: 1119.0
If we take 7992 away from 8475, we end up with 483.
Fetch the next digit (3) from the dividend, attach it to 483 and continue: 4833 / 888

On to step 7:
The number 888 fits into 4833 5 times, leaving a remainder of 393.
Put 5 as the next digit of the answer. 
Result so far: 11195.0
Deduct 4440 from 4833 and we're left with 393.
Fetch the next digit (3) from the dividend, attach it to 393 and continue: 3933 / 888

Let's proceed to step 8:
When dividing 3933 by 888, we get 4 with a remainder of 381.
The number 4 becomes the next digit in our result. 
Result so far: 111954.0
Subtract 3552 from 3933 to get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 9:
888 can be fit into 3810 4 times, resulting in a remainder of 258.
Write down 4 as next digit of the result. 
Result so far: 111954.4
Subtract 3552 from 3810 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 10:
If we divide 2580 by 888, we get 2 and a remainder of 804.
Put 2 as the next digit of the answer. 
Result so far: 111954.42
If we subtract 1776 from 2580, we get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Step 11:
888 goes into 8040 9 times with a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 111954.429
Deduct 7992 from 8040 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 12:
480 divided by 888 is 0 with a remainder of 480.
Write down 0 as next digit of the result. 
Result so far: 111954.429
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 13:
4800 divided by 888 is 5 with a remainder of 360.
The number 5 becomes the next digit in our result. 
Result so far: 111954.42905
The remainder is 360 after subtracting 4440 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 14:
888 can be fit into 3600 4 times, resulting in a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 111954.429054
If we subtract 3552 from 3600, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 15:
480 divided by 888 is 0 with a remainder of 480.
The next digit of our result is 0. 
Result so far: 111954.429054
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 16:
When dividing 4800 by 888, we get 5 with a remainder of 360.
The number 5 becomes the next digit in our result. 
Result so far: 111954.42905405
The remainder is 360 after subtracting 4440 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

After the division, we end up with 111954.42905405 and a remainder of 3.6e-07.