80325204 ÷ 435 
The aim is to understand the frequency of 435 in 80325204.

Going ahead to step 1:
If we divide 8 by 435, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 435

Advancing to step 2:
The number 435 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (3) from the dividend to 80 and continue with: 803 / 435

Step 3:
If we divide 803 by 435, we get 1 and a remainder of 368.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 435 from 803 leaves us with 368.
Take the next digit (2) from the dividend and append it to 368, then repeat: 3682 / 435

Moving on to step 4:
3682 divided by 435 is 8 with a remainder of 202.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 3480 from 3682, we get 202.
Append the next digit (5) from the dividend to 202 and continue with: 2025 / 435

On to step 5:
435 goes into 2025 4 times with a remainder of 285.
Put 4 as the next digit of the answer. 
Result so far: 184.0
If we take 1740 away from 2025, we end up with 285.
Fetch the next digit (2) from the dividend, attach it to 285 and continue: 2852 / 435

Moving on to step 6:
If we divide 2852 by 435, we get 6 and a remainder of 242.
The number 6 becomes the next digit in our result. 
Result so far: 1846.0
Subtracting 2610 from 2852 leaves us with 242.
Include the next digit (0) from the dividend after 242, then repeat: 2420 / 435

On to step 7:
435 goes into 2420 5 times with a remainder of 245.
Record the quotient 5 as the next digit in the result. 
Result so far: 18465.0
If we subtract 2175 from 2420, we get 245.
Bring next digit (4) of the dividend behind the 245 and repeat the process: 2454 / 435

Advancing to step 8:
435 can be fit into 2454 5 times, resulting in a remainder of 279.
Record the quotient 5 as the next digit in the result. 
Result so far: 184655.0
Deduct 2175 from 2454 and we're left 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.

Step 9:
If we divide 2790 by 435, we get 6 and a remainder of 180.
The number 6 becomes the next digit in our result. 
Result so far: 184655.6
If we take 2610 away from 2790, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 10:
The number 435 fits into 1800 4 times, leaving a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 184655.64
Subtracting 1740 from 1800 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 435, we get 1 and a remainder of 165.
Write down 1 as next digit of the result. 
Result so far: 184655.641
If we subtract 435 from 600, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Advancing to step 12:
The number 435 fits into 1650 3 times, leaving a remainder of 345.
The next digit of our result is 3. 
Result so far: 184655.6413
Subtracting 1305 from 1650 leaves us with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Moving on to step 13:
The number 435 fits into 3450 7 times, leaving a remainder of 405.
Use 7 as the next digit of our solution. 
Result so far: 184655.64137
If we subtract 3045 from 3450, we get 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 14:
The number 435 fits into 4050 9 times, leaving a remainder of 135.
Use 9 as the next digit of our solution. 
Result so far: 184655.641379
The remainder is 135 after subtracting 3915 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 15:
If we divide 1350 by 435, we get 3 and a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 184655.6413793
Subtract 1305 from 1350 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 16:
450 divided by 435 is 1 with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 184655.64137931
If we subtract 435 from 450, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 184655.64137931 with a remaining 1.5e-08.