44432415 ÷ 425 
The aim is to understand the frequency of 425 in 44432415.

Advancing to step 1:
When dividing 4 by 425, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 425

Step 2:
If we divide 44 by 425, we get 0 and a remainder of 44.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 44 to get 44.
Take the next digit (4) from the dividend and append it to 44, then repeat: 444 / 425

Moving on to step 3:
425 can be fit into 444 1 times, resulting in a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 425 from 444 and we're left with 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 425

Advancing to step 4:
The number 425 fits into 193 0 times, leaving a remainder of 193.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 193 to get 193.
Fetch the next digit (2) from the dividend, attach it to 193 and continue: 1932 / 425

Moving on to step 5:
If we divide 1932 by 425, we get 4 and a remainder of 232.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Deduct 1700 from 1932 and we're left with 232.
Bring next digit (4) of the dividend behind the 232 and repeat the process: 2324 / 425

Let's proceed to step 6:
2324 divided by 425 is 5 with a remainder of 199.
The next digit of our result is 5. 
Result so far: 1045.0
If we subtract 2125 from 2324, we get 199.
Fetch the next digit (1) from the dividend, attach it to 199 and continue: 1991 / 425

Moving on to step 7:
If we divide 1991 by 425, we get 4 and a remainder of 291.
Use 4 as the next digit of our solution. 
Result so far: 10454.0
The remainder is 291 after subtracting 1700 from 1991.
Grab the next digit (5) from the dividend, add it to 291, then carry on: 2915 / 425

Moving on to step 8:
If we divide 2915 by 425, we get 6 and a remainder of 365.
Write down 6 as next digit of the result. 
Result so far: 104546.0
The remainder is 365 after subtracting 2550 from 2915.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 9:
3650 divided by 425 is 8 with a remainder of 250.
Record the quotient 8 as the next digit in the result. 
Result so far: 104546.8
Deduct 3400 from 3650 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 10:
425 can be fit into 2500 5 times, resulting in a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 104546.85
If we take 2125 away from 2500, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 11:
When dividing 3750 by 425, we get 8 with a remainder of 350.
The next digit of our result is 8. 
Result so far: 104546.858
If we subtract 3400 from 3750, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 12:
425 goes into 3500 8 times with a remainder of 100.
Write down 8 as next digit of the result. 
Result so far: 104546.8588
Deduct 3400 from 3500 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 104546.8588 with a remainder of 0.001.