Let's divide 43404265 by 435
The aim is to understand the frequency of 435 in 43404265.

Let's proceed to step 1:
When dividing 4 by 435, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 435

Let's proceed to step 2:
435 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 435

Let's proceed to step 3:
If we divide 434 by 435, we get 0 and a remainder of 434.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 434 and we're left with 434.
Fetch the next digit (0) from the dividend, attach it to 434 and continue: 4340 / 435

Going ahead to step 4:
435 can be fit into 4340 9 times, resulting in a remainder of 425.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 3915 from 4340 and we're left with 425.
Fetch the next digit (4) from the dividend, attach it to 425 and continue: 4254 / 435

On to step 5:
The number 435 fits into 4254 9 times, leaving a remainder of 339.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
If we take 3915 away from 4254, we end up with 339.
Bring next digit (2) of the dividend behind the 339 and repeat the process: 3392 / 435

Let's proceed to step 6:
If we divide 3392 by 435, we get 7 and a remainder of 347.
Write down 7 as next digit of the result. 
Result so far: 997.0
The remainder is 347 after subtracting 3045 from 3392.
Take the next digit (6) from the dividend and append it to 347, then repeat: 3476 / 435

Let's proceed to step 7:
When dividing 3476 by 435, we get 7 with a remainder of 431.
Use 7 as the next digit of our solution. 
Result so far: 9977.0
If we take 3045 away from 3476, we end up with 431.
Append the next digit (5) from the dividend to 431 and continue with: 4315 / 435

Step 8:
If we divide 4315 by 435, we get 9 and a remainder of 400.
Write down 9 as next digit of the result. 
Result so far: 99779.0
Subtract 3915 from 4315 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 9:
When dividing 4000 by 435, we get 9 with a remainder of 85.
Record the quotient 9 as the next digit in the result. 
Result so far: 99779.9
Deduct 3915 from 4000 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 10:
435 can be fit into 850 1 times, resulting in a remainder of 415.
Record the quotient 1 as the next digit in the result. 
Result so far: 99779.91
Subtract 435 from 850 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Moving on to step 11:
4150 divided by 435 is 9 with a remainder of 235.
Record the quotient 9 as the next digit in the result. 
Result so far: 99779.919
Deduct 3915 from 4150 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 12:
When dividing 2350 by 435, we get 5 with a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 99779.9195
If we subtract 2175 from 2350, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Going ahead to step 13:
If we divide 1750 by 435, we get 4 and a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 99779.91954
The remainder is 10 after subtracting 1740 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 14:
435 goes into 100 0 times with a remainder of 100.
The next digit of our result is 0. 
Result so far: 99779.91954
Deduct 0 from 100 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.

Step 15:
435 goes into 1000 2 times with a remainder of 130.
Put 2 as the next digit of the answer. 
Result so far: 99779.9195402
Subtract 870 from 1000 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 16:
435 goes into 1300 2 times with a remainder of 430.
Use 2 as the next digit of our solution. 
Result so far: 99779.91954022
If we take 870 away from 1300, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

The quotient of the division is 99779.91954022, and the remainder is 4.3e-07.