We're dividing 35249356 by 431 
The aim is to understand the frequency of 431 in 35249356.

Moving on to step 1:
If we divide 3 by 431, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 431

On to step 2:
The number 431 fits into 35 0 times, leaving a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Append the next digit (2) from the dividend to 35 and continue with: 352 / 431

Let's proceed to step 3:
431 can be fit into 352 0 times, resulting in a remainder of 352.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 352 and we're left with 352.
Append the next digit (4) from the dividend to 352 and continue with: 3524 / 431

Advancing to step 4:
If we divide 3524 by 431, we get 8 and a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 3448 from 3524 and we're left with 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 431

On to step 5:
The number 431 fits into 769 1 times, leaving a remainder of 338.
Put 1 as the next digit of the answer. 
Result so far: 81.0
The remainder is 338 after subtracting 431 from 769.
Take the next digit (3) from the dividend and append it to 338, then repeat: 3383 / 431

Let's proceed to step 6:
3383 divided by 431 is 7 with a remainder of 366.
Record the quotient 7 as the next digit in the result. 
Result so far: 817.0
If we take 3017 away from 3383, we end up with 366.
Fetch the next digit (5) from the dividend, attach it to 366 and continue: 3665 / 431

On to step 7:
If we divide 3665 by 431, we get 8 and a remainder of 217.
Write down 8 as next digit of the result. 
Result so far: 8178.0
Subtract 3448 from 3665 to get 217.
Take the next digit (6) from the dividend and append it to 217, then repeat: 2176 / 431

Moving on to step 8:
431 can be fit into 2176 5 times, resulting in a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 81785.0
If we take 2155 away from 2176, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 9:
431 goes into 210 0 times with a remainder of 210.
Put 0 as the next digit of the answer. 
Result so far: 81785.0
Deduct 0 from 210 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
If we divide 2100 by 431, we get 4 and a remainder of 376.
Write down 4 as next digit of the result. 
Result so far: 81785.04
If we take 1724 away from 2100, we end up with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 11:
431 goes into 3760 8 times with a remainder of 312.
Record the quotient 8 as the next digit in the result. 
Result so far: 81785.048
If we take 3448 away from 3760, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 12:
When dividing 3120 by 431, we get 7 with a remainder of 103.
Use 7 as the next digit of our solution. 
Result so far: 81785.0487
The remainder is 103 after subtracting 3017 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Let's proceed to step 13:
When dividing 1030 by 431, we get 2 with a remainder of 168.
Put 2 as the next digit of the answer. 
Result so far: 81785.04872
If we take 862 away from 1030, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 14:
If we divide 1680 by 431, we get 3 and a remainder of 387.
Write down 3 as next digit of the result. 
Result so far: 81785.048723
If we subtract 1293 from 1680, we get 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Moving on to step 15:
431 goes into 3870 8 times with a remainder of 422.
Put 8 as the next digit of the answer. 
Result so far: 81785.0487238
The remainder is 422 after subtracting 3448 from 3870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

On to step 16:
When dividing 4220 by 431, we get 9 with a remainder of 341.
Write down 9 as next digit of the result. 
Result so far: 81785.04872389
Subtract 3879 from 4220 to get 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

In conclusion, the division gives 81785.04872389 with a balance of 3.41e-07.