30574211 ÷ 535 
The aim is to understand the frequency of 535 in 30574211.

Step 1:
The number 535 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 535

Moving on to step 2:
If we divide 30 by 535, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Grab the next digit (5) from the dividend, add it to 30, then carry on: 305 / 535

Advancing to step 3:
535 goes into 305 0 times with a remainder of 305.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 305 and we're left with 305.
Append the next digit (7) from the dividend to 305 and continue with: 3057 / 535

Step 4:
When dividing 3057 by 535, we get 5 with a remainder of 382.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 2675 from 3057 leaves us with 382.
Bring next digit (4) of the dividend behind the 382 and repeat the process: 3824 / 535

On to step 5:
3824 divided by 535 is 7 with a remainder of 79.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtract 3745 from 3824 to get 79.
Bring next digit (2) of the dividend behind the 79 and repeat the process: 792 / 535

Moving on to step 6:
When dividing 792 by 535, we get 1 with a remainder of 257.
Put 1 as the next digit of the answer. 
Result so far: 571.0
The remainder is 257 after subtracting 535 from 792.
Include the next digit (1) from the dividend after 257, then repeat: 2571 / 535

Moving on to step 7:
If we divide 2571 by 535, we get 4 and a remainder of 431.
The next digit of our result is 4. 
Result so far: 5714.0
The remainder is 431 after subtracting 2140 from 2571.
Take the next digit (1) from the dividend and append it to 431, then repeat: 4311 / 535

Step 8:
535 goes into 4311 8 times with a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 57148.0
The remainder is 31 after subtracting 4280 from 4311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
When dividing 310 by 535, we get 0 with a remainder of 310.
Put 0 as the next digit of the answer. 
Result so far: 57148.0
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 10:
If we divide 3100 by 535, we get 5 and a remainder of 425.
Put 5 as the next digit of the answer. 
Result so far: 57148.05
If we take 2675 away from 3100, we end up with 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 11:
535 can be fit into 4250 7 times, resulting in a remainder of 505.
Record the quotient 7 as the next digit in the result. 
Result so far: 57148.057
If we take 3745 away from 4250, we end up with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 12:
If we divide 5050 by 535, we get 9 and a remainder of 235.
The next digit of our result is 9. 
Result so far: 57148.0579
If we subtract 4815 from 5050, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 13:
2350 divided by 535 is 4 with a remainder of 210.
Put 4 as the next digit of the answer. 
Result so far: 57148.05794
Subtract 2140 from 2350 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 14:
The number 535 fits into 2100 3 times, leaving a remainder of 495.
Put 3 as the next digit of the answer. 
Result so far: 57148.057943
Deduct 1605 from 2100 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 15:
535 can be fit into 4950 9 times, resulting in a remainder of 135.
Put 9 as the next digit of the answer. 
Result so far: 57148.0579439
If we take 4815 away from 4950, we end up with 135.
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 16:
When dividing 1350 by 535, we get 2 with a remainder of 280.
The number 2 becomes the next digit in our result. 
Result so far: 57148.05794392
Deduct 1070 from 1350 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final outcome is 57148.05794392, with a leftover of 2.8e-07.