We look at the division of 99015047 by 435 
The aim is to understand the frequency of 435 in 99015047.

Moving on to step 1:
If we divide 9 by 435, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 435

Let's proceed to step 2:
If we divide 99 by 435, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Bring next digit (0) of the dividend behind the 99 and repeat the process: 990 / 435

Step 3:
990 divided by 435 is 2 with a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 870 from 990 leaves us with 120.
Fetch the next digit (1) from the dividend, attach it to 120 and continue: 1201 / 435

Going ahead to step 4:
1201 divided by 435 is 2 with a remainder of 331.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 870 away from 1201, we end up with 331.
Bring next digit (5) of the dividend behind the 331 and repeat the process: 3315 / 435

Moving on to step 5:
435 goes into 3315 7 times with a remainder of 270.
Write down 7 as next digit of the result. 
Result so far: 227.0
If we take 3045 away from 3315, we end up with 270.
Take the next digit (0) from the dividend and append it to 270, then repeat: 2700 / 435

Moving on to step 6:
The number 435 fits into 2700 6 times, leaving a remainder of 90.
Use 6 as the next digit of our solution. 
Result so far: 2276.0
The remainder is 90 after subtracting 2610 from 2700.
Append the next digit (4) from the dividend to 90 and continue with: 904 / 435

Step 7:
435 can be fit into 904 2 times, resulting in a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 22762.0
If we subtract 870 from 904, we get 34.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 435

Advancing to step 8:
If we divide 347 by 435, we get 0 and a remainder of 347.
Record the quotient 0 as the next digit in the result. 
Result so far: 227620.0
If we subtract 0 from 347, we get 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Going ahead to step 9:
435 goes into 3470 7 times with a remainder of 425.
Put 7 as the next digit of the answer. 
Result so far: 227620.7
Subtract 3045 from 3470 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 10:
If we divide 4250 by 435, we get 9 and a remainder of 335.
Write down 9 as next digit of the result. 
Result so far: 227620.79
Subtracting 3915 from 4250 leaves us with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Moving on to step 11:
When dividing 3350 by 435, we get 7 with a remainder of 305.
Write down 7 as next digit of the result. 
Result so far: 227620.797
Deduct 3045 from 3350 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Advancing to step 12:
If we divide 3050 by 435, we get 7 and a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 227620.7977
Subtracting 3045 from 3050 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 227620.7977, with a leftover of 5e-05.