10393806 ÷ 435 
The aim is to understand the frequency of 435 in 10393806.

Going ahead to step 1:
435 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 435

Going ahead to step 2:
The number 435 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 435

On to step 3:
435 goes into 103 0 times with a remainder of 103.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 103, we get 103.
Bring next digit (9) of the dividend behind the 103 and repeat the process: 1039 / 435

Let's proceed to step 4:
If we divide 1039 by 435, we get 2 and a remainder of 169.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 870 from 1039 leaves us with 169.
Fetch the next digit (3) from the dividend, attach it to 169 and continue: 1693 / 435

Let's proceed to step 5:
When dividing 1693 by 435, we get 3 with a remainder of 388.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 1305 from 1693 leaves us with 388.
Fetch the next digit (8) from the dividend, attach it to 388 and continue: 3888 / 435

Moving on to step 6:
If we divide 3888 by 435, we get 8 and a remainder of 408.
Use 8 as the next digit of our solution. 
Result so far: 238.0
The remainder is 408 after subtracting 3480 from 3888.
Append the next digit (0) from the dividend to 408 and continue with: 4080 / 435

Advancing to step 7:
435 can be fit into 4080 9 times, resulting in a remainder of 165.
Put 9 as the next digit of the answer. 
Result so far: 2389.0
If we subtract 3915 from 4080, we get 165.
Include the next digit (6) from the dividend after 165, then repeat: 1656 / 435

Moving on to step 8:
If we divide 1656 by 435, we get 3 and a remainder of 351.
Use 3 as the next digit of our solution. 
Result so far: 23893.0
Subtract 1305 from 1656 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Advancing to step 9:
435 goes into 3510 8 times with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 23893.8
Subtract 3480 from 3510 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
435 goes into 300 0 times with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 23893.8
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 11:
435 can be fit into 3000 6 times, resulting in a remainder of 390.
Record the quotient 6 as the next digit in the result. 
Result so far: 23893.806
Subtract 2610 from 3000 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 12:
If we divide 3900 by 435, we get 8 and a remainder of 420.
Use 8 as the next digit of our solution. 
Result so far: 23893.8068
The remainder is 420 after subtracting 3480 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 13:
The number 435 fits into 4200 9 times, leaving a remainder of 285.
Write down 9 as next digit of the result. 
Result so far: 23893.80689
The remainder is 285 after subtracting 3915 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 14:
When dividing 2850 by 435, we get 6 with a remainder of 240.
Write down 6 as next digit of the result. 
Result so far: 23893.806896
If we take 2610 away from 2850, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
The number 435 fits into 2400 5 times, leaving a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 23893.8068965
Subtracting 2175 from 2400 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 16:
When dividing 2250 by 435, we get 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 23893.80689655
The remainder is 75 after subtracting 2175 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 23893.80689655 with a remaining 7.5e-08.