We divide 18350957 by 413
The aim is to understand the frequency of 413 in 18350957.

Advancing to step 1:
1 divided by 413 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 413

On to step 2:
When dividing 18 by 413, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (3) from the dividend, attach it to 18 and continue: 183 / 413

Moving on to step 3:
183 divided by 413 is 0 with a remainder of 183.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 183, we get 183.
Append the next digit (5) from the dividend to 183 and continue with: 1835 / 413

On to step 4:
413 goes into 1835 4 times with a remainder of 183.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 1652 from 1835 leaves us with 183.
Include the next digit (0) from the dividend after 183, then repeat: 1830 / 413

Let's proceed to step 5:
413 can be fit into 1830 4 times, resulting in a remainder of 178.
Write down 4 as next digit of the result. 
Result so far: 44.0
Deduct 1652 from 1830 and we're left with 178.
Fetch the next digit (9) from the dividend, attach it to 178 and continue: 1789 / 413

Step 6:
When dividing 1789 by 413, we get 4 with a remainder of 137.
Write down 4 as next digit of the result. 
Result so far: 444.0
The remainder is 137 after subtracting 1652 from 1789.
Append the next digit (5) from the dividend to 137 and continue with: 1375 / 413

On to step 7:
1375 divided by 413 is 3 with a remainder of 136.
Use 3 as the next digit of our solution. 
Result so far: 4443.0
If we take 1239 away from 1375, we end up with 136.
Append the next digit (7) from the dividend to 136 and continue with: 1367 / 413

Step 8:
The number 413 fits into 1367 3 times, leaving a remainder of 128.
The next digit of our result is 3. 
Result so far: 44433.0
If we subtract 1239 from 1367, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 9:
If we divide 1280 by 413, we get 3 and a remainder of 41.
The next digit of our result is 3. 
Result so far: 44433.3
If we take 1239 away from 1280, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 10:
The number 413 fits into 410 0 times, leaving a remainder of 410.
Write down 0 as next digit of the result. 
Result so far: 44433.3
Subtract 0 from 410 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 11:
The number 413 fits into 4100 9 times, leaving a remainder of 383.
Use 9 as the next digit of our solution. 
Result so far: 44433.309
If we take 3717 away from 4100, we end up with 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Moving on to step 12:
When dividing 3830 by 413, we get 9 with a remainder of 113.
Record the quotient 9 as the next digit in the result. 
Result so far: 44433.3099
Subtracting 3717 from 3830 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

The final outcome is 44433.3099, with a leftover of 0.00113.