Let's divide 47406525 by 451
The aim is to understand the frequency of 451 in 47406525.

Step 1:
When dividing 4 by 451, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 451

Advancing to step 2:
The number 451 fits into 47 0 times, leaving a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 47 leaves us with 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 451

Advancing to step 3:
474 divided by 451 is 1 with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 451 from 474 and we're left with 23.
Include the next digit (0) from the dividend after 23, then repeat: 230 / 451

Going ahead to step 4:
When dividing 230 by 451, we get 0 with a remainder of 230.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 230 to get 230.
Include the next digit (6) from the dividend after 230, then repeat: 2306 / 451

Moving on to step 5:
When dividing 2306 by 451, we get 5 with a remainder of 51.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
If we take 2255 away from 2306, we end up with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 451

Going ahead to step 6:
When dividing 515 by 451, we get 1 with a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1051.0
Subtract 451 from 515 to get 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 451

On to step 7:
The number 451 fits into 642 1 times, leaving a remainder of 191.
Write down 1 as next digit of the result. 
Result so far: 10511.0
Subtract 451 from 642 to get 191.
Fetch the next digit (5) from the dividend, attach it to 191 and continue: 1915 / 451

Let's proceed to step 8:
451 goes into 1915 4 times with a remainder of 111.
The number 4 becomes the next digit in our result. 
Result so far: 105114.0
Deduct 1804 from 1915 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 9:
If we divide 1110 by 451, we get 2 and a remainder of 208.
Put 2 as the next digit of the answer. 
Result so far: 105114.2
If we subtract 902 from 1110, we get 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 10:
451 goes into 2080 4 times with a remainder of 276.
Write down 4 as next digit of the result. 
Result so far: 105114.24
If we take 1804 away from 2080, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 11:
451 can be fit into 2760 6 times, resulting in a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 105114.246
The remainder is 54 after subtracting 2706 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 12:
540 divided by 451 is 1 with a remainder of 89.
Record the quotient 1 as the next digit in the result. 
Result so far: 105114.2461
Subtract 451 from 540 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 13:
451 goes into 890 1 times with a remainder of 439.
Record the quotient 1 as the next digit in the result. 
Result so far: 105114.24611
Subtracting 451 from 890 leaves us with 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

After the division, we end up with 105114.24611 and a remainder of 0.000439.