We look at the division of 84410257 by 575 
The aim is to understand the frequency of 575 in 84410257.

Advancing to step 1:
8 divided by 575 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 575

Let's proceed to step 2:
When dividing 84 by 575, we get 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Fetch the next digit (4) from the dividend, attach it to 84 and continue: 844 / 575

Going ahead to step 3:
When dividing 844 by 575, we get 1 with a remainder of 269.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 575 from 844 and we're left with 269.
Take the next digit (1) from the dividend and append it to 269, then repeat: 2691 / 575

On to step 4:
If we divide 2691 by 575, we get 4 and a remainder of 391.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 2300 from 2691, we get 391.
Include the next digit (0) from the dividend after 391, then repeat: 3910 / 575

Step 5:
When dividing 3910 by 575, we get 6 with a remainder of 460.
The number 6 becomes the next digit in our result. 
Result so far: 146.0
Deduct 3450 from 3910 and we're left with 460.
Take the next digit (2) from the dividend and append it to 460, then repeat: 4602 / 575

Step 6:
575 goes into 4602 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 1468.0
If we take 4600 away from 4602, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 575

On to step 7:
When dividing 25 by 575, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 14680.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 575

On to step 8:
The number 575 fits into 257 0 times, leaving a remainder of 257.
Put 0 as the next digit of the answer. 
Result so far: 146800.0
If we take 0 away from 257, we end up with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

On to step 9:
The number 575 fits into 2570 4 times, leaving a remainder of 270.
Use 4 as the next digit of our solution. 
Result so far: 146800.4
If we subtract 2300 from 2570, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 10:
The number 575 fits into 2700 4 times, leaving a remainder of 400.
The next digit of our result is 4. 
Result so far: 146800.44
If we subtract 2300 from 2700, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 146800.44, and the remainder is 0.4.