28525959 divided by 755 
The aim is to understand the frequency of 755 in 28525959.

Let's proceed to step 1:
If we divide 2 by 755, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 755

Step 2:
The number 755 fits into 28 0 times, leaving a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 755

On to step 3:
755 can be fit into 285 0 times, resulting in a remainder of 285.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 285 after subtracting 0 from 285.
Include the next digit (2) from the dividend after 285, then repeat: 2852 / 755

Going ahead to step 4:
If we divide 2852 by 755, we get 3 and a remainder of 587.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 2265 from 2852 to get 587.
Grab the next digit (5) from the dividend, add it to 587, then carry on: 5875 / 755

Step 5:
5875 divided by 755 is 7 with a remainder of 590.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 5285 from 5875 to get 590.
Bring next digit (9) of the dividend behind the 590 and repeat the process: 5909 / 755

On to step 6:
755 can be fit into 5909 7 times, resulting in a remainder of 624.
Write down 7 as next digit of the result. 
Result so far: 377.0
If we subtract 5285 from 5909, we get 624.
Append the next digit (5) from the dividend to 624 and continue with: 6245 / 755

Advancing to step 7:
6245 divided by 755 is 8 with a remainder of 205.
The number 8 becomes the next digit in our result. 
Result so far: 3778.0
If we subtract 6040 from 6245, we get 205.
Bring next digit (9) of the dividend behind the 205 and repeat the process: 2059 / 755

Moving on to step 8:
2059 divided by 755 is 2 with a remainder of 549.
Record the quotient 2 as the next digit in the result. 
Result so far: 37782.0
Subtract 1510 from 2059 to get 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Going ahead to step 9:
When dividing 5490 by 755, we get 7 with a remainder of 205.
Use 7 as the next digit of our solution. 
Result so far: 37782.7
If we take 5285 away from 5490, we end up with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Going ahead to step 10:
The number 755 fits into 2050 2 times, leaving a remainder of 540.
The number 2 becomes the next digit in our result. 
Result so far: 37782.72
If we take 1510 away from 2050, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Advancing to step 11:
If we divide 5400 by 755, we get 7 and a remainder of 115.
Write down 7 as next digit of the result. 
Result so far: 37782.727
The remainder is 115 after subtracting 5285 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 12:
1150 divided by 755 is 1 with a remainder of 395.
Write down 1 as next digit of the result. 
Result so far: 37782.7271
The remainder is 395 after subtracting 755 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 13:
755 goes into 3950 5 times with a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 37782.72715
If we take 3775 away from 3950, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 14:
755 goes into 1750 2 times with a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 37782.727152
Deduct 1510 from 1750 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
755 goes into 2400 3 times with a remainder of 135.
The number 3 becomes the next digit in our result. 
Result so far: 37782.7271523
Subtracting 2265 from 2400 leaves us 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:
The number 755 fits into 1350 1 times, leaving a remainder of 595.
Write down 1 as next digit of the result. 
Result so far: 37782.72715231
Subtracting 755 from 1350 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

The final result is 37782.72715231 with a remainder of 5.95e-07.