We divide 20165131 by 449
The aim is to understand the frequency of 449 in 20165131.

Let's proceed to step 1:
The number 449 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 449

Let's proceed to step 2:
If we divide 20 by 449, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 449

Moving on to step 3:
449 goes into 201 0 times with a remainder of 201.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 201, we get 201.
Fetch the next digit (6) from the dividend, attach it to 201 and continue: 2016 / 449

Advancing to step 4:
If we divide 2016 by 449, we get 4 and a remainder of 220.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtract 1796 from 2016 to get 220.
Include the next digit (5) from the dividend after 220, then repeat: 2205 / 449

On to step 5:
2205 divided by 449 is 4 with a remainder of 409.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Deduct 1796 from 2205 and we're left with 409.
Include the next digit (1) from the dividend after 409, then repeat: 4091 / 449

Step 6:
4091 divided by 449 is 9 with a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 449.0
The remainder is 50 after subtracting 4041 from 4091.
Include the next digit (3) from the dividend after 50, then repeat: 503 / 449

Advancing to step 7:
449 goes into 503 1 times with a remainder of 54.
The next digit of our result is 1. 
Result so far: 4491.0
The remainder is 54 after subtracting 449 from 503.
Take the next digit (1) from the dividend and append it to 54, then repeat: 541 / 449

Going ahead to step 8:
When dividing 541 by 449, we get 1 with a remainder of 92.
Put 1 as the next digit of the answer. 
Result so far: 44911.0
The remainder is 92 after subtracting 449 from 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 9:
449 can be fit into 920 2 times, resulting in a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 44911.2
If we take 898 away from 920, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
When dividing 220 by 449, we get 0 with a remainder of 220.
Put 0 as the next digit of the answer. 
Result so far: 44911.2
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
449 can be fit into 2200 4 times, resulting in a remainder of 404.
The number 4 becomes the next digit in our result. 
Result so far: 44911.204
Deduct 1796 from 2200 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

Let's proceed to step 12:
The number 449 fits into 4040 8 times, leaving a remainder of 448.
Put 8 as the next digit of the answer. 
Result so far: 44911.2048
If we subtract 3592 from 4040, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 13:
449 can be fit into 4480 9 times, resulting in a remainder of 439.
The next digit of our result is 9. 
Result so far: 44911.20489
Subtract 4041 from 4480 to get 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Let's proceed to step 14:
4390 divided by 449 is 9 with a remainder of 349.
Use 9 as the next digit of our solution. 
Result so far: 44911.204899
Subtract 4041 from 4390 to get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

The final outcome is 44911.204899, with a leftover of 3.49e-05.