We're dividing 14319026 by 451 
The aim is to understand the frequency of 451 in 14319026.

Advancing to step 1:
1 divided by 451 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 451

Going ahead to step 2:
451 goes into 14 0 times with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 451

Advancing to step 3:
143 divided by 451 is 0 with a remainder of 143.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 143 after subtracting 0 from 143.
Fetch the next digit (1) from the dividend, attach it to 143 and continue: 1431 / 451

Moving on to step 4:
When dividing 1431 by 451, we get 3 with a remainder of 78.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 1353 from 1431, we get 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 451

Moving on to step 5:
451 goes into 789 1 times with a remainder of 338.
Write down 1 as next digit of the result. 
Result so far: 31.0
The remainder is 338 after subtracting 451 from 789.
Grab the next digit (0) from the dividend, add it to 338, then carry on: 3380 / 451

Let's proceed to step 6:
451 can be fit into 3380 7 times, resulting in a remainder of 223.
The number 7 becomes the next digit in our result. 
Result so far: 317.0
Deduct 3157 from 3380 and we're left with 223.
Fetch the next digit (2) from the dividend, attach it to 223 and continue: 2232 / 451

Step 7:
The number 451 fits into 2232 4 times, leaving a remainder of 428.
The next digit of our result is 4. 
Result so far: 3174.0
The remainder is 428 after subtracting 1804 from 2232.
Bring next digit (6) of the dividend behind the 428 and repeat the process: 4286 / 451

On to step 8:
4286 divided by 451 is 9 with a remainder of 227.
Put 9 as the next digit of the answer. 
Result so far: 31749.0
If we subtract 4059 from 4286, we get 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Going ahead to step 9:
If we divide 2270 by 451, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 31749.5
If we take 2255 away from 2270, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
When dividing 150 by 451, we get 0 with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 31749.5
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
451 can be fit into 1500 3 times, resulting in a remainder of 147.
Write down 3 as next digit of the result. 
Result so far: 31749.503
Deduct 1353 from 1500 and we're left with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 12:
451 goes into 1470 3 times with a remainder of 117.
The next digit of our result is 3. 
Result so far: 31749.5033
The remainder is 117 after subtracting 1353 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The final outcome is 31749.5033, with a leftover of 0.00117.