Let's divide 449740 by 88
The aim is to understand the frequency of 88 in 449740.

On to step 1:
88 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 88

Step 2:
44 divided by 88 is 0 with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 44 and we're left with 44.
Bring next digit (9) of the dividend behind the 44 and repeat the process: 449 / 88

Step 3:
When dividing 449 by 88, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 440 from 449 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 88

Advancing to step 4:
The number 88 fits into 97 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 51.0
The remainder is 9 after subtracting 88 from 97.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 88

Moving on to step 5:
If we divide 94 by 88, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 511.0
Subtract 88 from 94 to get 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 88

On to step 6:
88 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 5110.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
88 can be fit into 600 6 times, resulting in a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 5110.6
Subtracting 528 from 600 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 8:
If we divide 720 by 88, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 5110.68
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
88 can be fit into 160 1 times, resulting in a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 5110.681
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 10:
88 goes into 720 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 5110.6818
Subtracting 704 from 720 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
If we divide 160 by 88, we get 1 and a remainder of 72.
The next digit of our result is 1. 
Result so far: 5110.68181
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
720 divided by 88 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 5110.681818
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
The number 88 fits into 160 1 times, leaving a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 5110.6818181
Subtracting 88 from 160 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
When dividing 720 by 88, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 5110.68181818
Deduct 704 from 720 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5110.68181818, with a leftover of 1.6e-08.