We look at the division of 52785289 by 754 
The aim is to understand the frequency of 754 in 52785289.

Advancing to step 1:
754 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 754

Step 2:
754 can be fit into 52 0 times, resulting in a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Grab the next digit (7) from the dividend, add it to 52, then carry on: 527 / 754

Advancing to step 3:
754 can be fit into 527 0 times, resulting in a remainder of 527.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 527 to get 527.
Grab the next digit (8) from the dividend, add it to 527, then carry on: 5278 / 754

Let's proceed to step 4:
When dividing 5278 by 754, we get 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 5278 from 5278, we get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 754

Step 5:
754 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 70.0
Subtract 0 from 5 to get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 754

On to step 6:
If we divide 52 by 754, we get 0 and a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 700.0
Subtracting 0 from 52 leaves us with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 754

Advancing to step 7:
If we divide 528 by 754, we get 0 and a remainder of 528.
The next digit of our result is 0. 
Result so far: 7000.0
Subtracting 0 from 528 leaves us with 528.
Append the next digit (9) from the dividend to 528 and continue with: 5289 / 754

Going ahead to step 8:
754 can be fit into 5289 7 times, resulting in a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 70007.0
If we subtract 5278 from 5289, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
754 can be fit into 110 0 times, resulting in a remainder of 110.
The next digit of our result is 0. 
Result so far: 70007.0
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 10:
If we divide 1100 by 754, we get 1 and a remainder of 346.
Record the quotient 1 as the next digit in the result. 
Result so far: 70007.01
If we subtract 754 from 1100, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Advancing to step 11:
If we divide 3460 by 754, we get 4 and a remainder of 444.
Write down 4 as next digit of the result. 
Result so far: 70007.014
If we subtract 3016 from 3460, we get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 12:
754 goes into 4440 5 times with a remainder of 670.
Put 5 as the next digit of the answer. 
Result so far: 70007.0145
If we take 3770 away from 4440, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Let's proceed to step 13:
If we divide 6700 by 754, we get 8 and a remainder of 668.
The number 8 becomes the next digit in our result. 
Result so far: 70007.01458
The remainder is 668 after subtracting 6032 from 6700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

On to step 14:
6680 divided by 754 is 8 with a remainder of 648.
The next digit of our result is 8. 
Result so far: 70007.014588
If we subtract 6032 from 6680, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

The final result is 70007.014588 with a remainder of 6.48e-05.