We divide 76029000 by 449
The aim is to understand the frequency of 449 in 76029000.

Step 1:
If we divide 7 by 449, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 449

Moving on to step 2:
When dividing 76 by 449, we get 0 with a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Append the next digit (0) from the dividend to 76 and continue with: 760 / 449

Going ahead to step 3:
760 divided by 449 is 1 with a remainder of 311.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 449 away from 760, we end up with 311.
Fetch the next digit (2) from the dividend, attach it to 311 and continue: 3112 / 449

Advancing to step 4:
449 goes into 3112 6 times with a remainder of 418.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 2694 from 3112 leaves us with 418.
Grab the next digit (9) from the dividend, add it to 418, then carry on: 4189 / 449

On to step 5:
The number 449 fits into 4189 9 times, leaving a remainder of 148.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
If we take 4041 away from 4189, we end up with 148.
Fetch the next digit (0) from the dividend, attach it to 148 and continue: 1480 / 449

Moving on to step 6:
449 can be fit into 1480 3 times, resulting in a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 1693.0
Subtracting 1347 from 1480 leaves us with 133.
Append the next digit (0) from the dividend to 133 and continue with: 1330 / 449

Advancing to step 7:
If we divide 1330 by 449, we get 2 and a remainder of 432.
The number 2 becomes the next digit in our result. 
Result so far: 16932.0
If we subtract 898 from 1330, we get 432.
Take the next digit (0) from the dividend and append it to 432, then repeat: 4320 / 449

Going ahead to step 8:
When dividing 4320 by 449, we get 9 with a remainder of 279.
The next digit of our result is 9. 
Result so far: 169329.0
Subtracting 4041 from 4320 leaves us with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 9:
449 can be fit into 2790 6 times, resulting in a remainder of 96.
The next digit of our result is 6. 
Result so far: 169329.6
Subtract 2694 from 2790 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 10:
When dividing 960 by 449, we get 2 with a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 169329.62
The remainder is 62 after subtracting 898 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
449 goes into 620 1 times with a remainder of 171.
Put 1 as the next digit of the answer. 
Result so far: 169329.621
If we take 449 away from 620, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

On to step 12:
If we divide 1710 by 449, we get 3 and a remainder of 363.
The next digit of our result is 3. 
Result so far: 169329.6213
If we take 1347 away from 1710, we end up with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Moving on to step 13:
449 can be fit into 3630 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 169329.62138
Subtract 3592 from 3630 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 14:
When dividing 380 by 449, we get 0 with a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 169329.62138
Subtract 0 from 380 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 15:
The number 449 fits into 3800 8 times, leaving a remainder of 208.
The next digit of our result is 8. 
Result so far: 169329.6213808
Subtracting 3592 from 3800 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 16:
2080 divided by 449 is 4 with a remainder of 284.
Use 4 as the next digit of our solution. 
Result so far: 169329.62138084
Deduct 1796 from 2080 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

After the division, we end up with 169329.62138084 and a remainder of 2.84e-07.