We're dividing 15870693 by 575 
The aim is to understand the frequency of 575 in 15870693.

Moving on to step 1:
575 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 575

Going ahead to step 2:
If we divide 15 by 575, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 575

Moving on to step 3:
158 divided by 575 is 0 with a remainder of 158.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 158 to get 158.
Grab the next digit (7) from the dividend, add it to 158, then carry on: 1587 / 575

Going ahead to step 4:
1587 divided by 575 is 2 with a remainder of 437.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1150 from 1587, we get 437.
Take the next digit (0) from the dividend and append it to 437, then repeat: 4370 / 575

Step 5:
575 goes into 4370 7 times with a remainder of 345.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we take 4025 away from 4370, we end up with 345.
Append the next digit (6) from the dividend to 345 and continue with: 3456 / 575

Moving on to step 6:
575 goes into 3456 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 276.0
If we take 3450 away from 3456, we end up with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 575

Going ahead to step 7:
If we divide 69 by 575, we get 0 and a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 2760.0
The remainder is 69 after subtracting 0 from 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 575

Going ahead to step 8:
The number 575 fits into 693 1 times, leaving a remainder of 118.
The next digit of our result is 1. 
Result so far: 27601.0
Subtract 575 from 693 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 9:
The number 575 fits into 1180 2 times, leaving a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 27601.2
Subtract 1150 from 1180 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
The number 575 fits into 300 0 times, leaving a remainder of 300.
The next digit of our result is 0. 
Result so far: 27601.2
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 11:
575 can be fit into 3000 5 times, resulting in a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 27601.205
If we take 2875 away from 3000, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
If we divide 1250 by 575, we get 2 and a remainder of 100.
The next digit of our result is 2. 
Result so far: 27601.2052
Subtracting 1150 from 1250 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 13:
575 goes into 1000 1 times with a remainder of 425.
The number 1 becomes the next digit in our result. 
Result so far: 27601.20521
If we subtract 575 from 1000, we 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.

Moving on to step 14:
4250 divided by 575 is 7 with a remainder of 225.
Record the quotient 7 as the next digit in the result. 
Result so far: 27601.205217
Deduct 4025 from 4250 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 15:
If we divide 2250 by 575, we get 3 and a remainder of 525.
The next digit of our result is 3. 
Result so far: 27601.2052173
Subtracting 1725 from 2250 leaves us with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 16:
575 goes into 5250 9 times with a remainder of 75.
The next digit of our result is 9. 
Result so far: 27601.20521739
The remainder is 75 after subtracting 5175 from 5250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 27601.20521739 with a remaining 7.5e-08.