We look at the division of 33008887 by 753 
The aim is to understand the frequency of 753 in 33008887.

Going ahead to step 1:
If we divide 3 by 753, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 753

Moving on to step 2:
753 goes into 33 0 times with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Take the next digit (0) from the dividend and append it to 33, then repeat: 330 / 753

Moving on to step 3:
753 can be fit into 330 0 times, resulting in a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 330, we end up with 330.
Grab the next digit (0) from the dividend, add it to 330, then carry on: 3300 / 753

Let's proceed to step 4:
If we divide 3300 by 753, we get 4 and a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 3012 from 3300 leaves us with 288.
Bring next digit (8) of the dividend behind the 288 and repeat the process: 2888 / 753

Step 5:
If we divide 2888 by 753, we get 3 and a remainder of 629.
The next digit of our result is 3. 
Result so far: 43.0
If we take 2259 away from 2888, we end up with 629.
Grab the next digit (8) from the dividend, add it to 629, then carry on: 6298 / 753

Advancing to step 6:
753 can be fit into 6298 8 times, resulting in a remainder of 274.
Record the quotient 8 as the next digit in the result. 
Result so far: 438.0
If we subtract 6024 from 6298, we get 274.
Bring next digit (8) of the dividend behind the 274 and repeat the process: 2748 / 753

Advancing to step 7:
When dividing 2748 by 753, we get 3 with a remainder of 489.
Put 3 as the next digit of the answer. 
Result so far: 4383.0
If we subtract 2259 from 2748, we get 489.
Grab the next digit (7) from the dividend, add it to 489, then carry on: 4897 / 753

Going ahead to step 8:
4897 divided by 753 is 6 with a remainder of 379.
Write down 6 as next digit of the result. 
Result so far: 43836.0
Deduct 4518 from 4897 and we're left with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Going ahead to step 9:
3790 divided by 753 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 43836.5
If we subtract 3765 from 3790, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
When dividing 250 by 753, we get 0 with a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 43836.5
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
If we divide 2500 by 753, we get 3 and a remainder of 241.
Record the quotient 3 as the next digit in the result. 
Result so far: 43836.503
Subtract 2259 from 2500 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Going ahead to step 12:
2410 divided by 753 is 3 with a remainder of 151.
Put 3 as the next digit of the answer. 
Result so far: 43836.5033
Subtract 2259 from 2410 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

After the division, we end up with 43836.5033 and a remainder of 0.00151.