We're dividing 2555013 by 759 
The aim is to understand the frequency of 759 in 2555013.

Step 1:
If we divide 2 by 759, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 759

Advancing to step 2:
759 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 759

Let's proceed to step 3:
759 can be fit into 255 0 times, resulting in a remainder of 255.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 255 to get 255.
Bring next digit (5) of the dividend behind the 255 and repeat the process: 2555 / 759

Going ahead to step 4:
759 goes into 2555 3 times with a remainder of 278.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 2277 from 2555 leaves us with 278.
Take the next digit (0) from the dividend and append it to 278, then repeat: 2780 / 759

Advancing to step 5:
2780 divided by 759 is 3 with a remainder of 503.
Use 3 as the next digit of our solution. 
Result so far: 33.0
If we take 2277 away from 2780, we end up with 503.
Fetch the next digit (1) from the dividend, attach it to 503 and continue: 5031 / 759

Moving on to step 6:
If we divide 5031 by 759, we get 6 and a remainder of 477.
Put 6 as the next digit of the answer. 
Result so far: 336.0
Subtract 4554 from 5031 to get 477.
Append the next digit (3) from the dividend to 477 and continue with: 4773 / 759

Moving on to step 7:
759 can be fit into 4773 6 times, resulting in a remainder of 219.
Record the quotient 6 as the next digit in the result. 
Result so far: 3366.0
Deduct 4554 from 4773 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 8:
The number 759 fits into 2190 2 times, leaving a remainder of 672.
Record the quotient 2 as the next digit in the result. 
Result so far: 3366.2
If we subtract 1518 from 2190, we get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Moving on to step 9:
759 goes into 6720 8 times with a remainder of 648.
Write down 8 as next digit of the result. 
Result so far: 3366.28
Subtracting 6072 from 6720 leaves us with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Going ahead to step 10:
When dividing 6480 by 759, we get 8 with a remainder of 408.
Record the quotient 8 as the next digit in the result. 
Result so far: 3366.288
If we subtract 6072 from 6480, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Our division results in 3366.288 with a remaining 0.0408.