We're dividing 25000398 by 758 
The aim is to understand the frequency of 758 in 25000398.

Going ahead to step 1:
758 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 758

Moving on to step 2:
When dividing 25 by 758, we get 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Include the next digit (0) from the dividend after 25, then repeat: 250 / 758

Moving on to step 3:
758 can be fit into 250 0 times, resulting in a remainder of 250.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 250 and we're left with 250.
Grab the next digit (0) from the dividend, add it to 250, then carry on: 2500 / 758

Advancing to step 4:
758 goes into 2500 3 times with a remainder of 226.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2274 from 2500 and we're left with 226.
Fetch the next digit (0) from the dividend, attach it to 226 and continue: 2260 / 758

Going ahead to step 5:
2260 divided by 758 is 2 with a remainder of 744.
The next digit of our result is 2. 
Result so far: 32.0
Subtracting 1516 from 2260 leaves us with 744.
Fetch the next digit (3) from the dividend, attach it to 744 and continue: 7443 / 758

On to step 6:
7443 divided by 758 is 9 with a remainder of 621.
Use 9 as the next digit of our solution. 
Result so far: 329.0
If we take 6822 away from 7443, we end up with 621.
Take the next digit (9) from the dividend and append it to 621, then repeat: 6219 / 758

Moving on to step 7:
The number 758 fits into 6219 8 times, leaving a remainder of 155.
Write down 8 as next digit of the result. 
Result so far: 3298.0
Deduct 6064 from 6219 and we're left with 155.
Bring next digit (8) of the dividend behind the 155 and repeat the process: 1558 / 758

Step 8:
The number 758 fits into 1558 2 times, leaving a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 32982.0
Subtract 1516 from 1558 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
758 goes into 420 0 times with a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 32982.0
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 10:
758 can be fit into 4200 5 times, resulting in a remainder of 410.
Put 5 as the next digit of the answer. 
Result so far: 32982.05
Subtract 3790 from 4200 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 11:
758 goes into 4100 5 times with a remainder of 310.
Put 5 as the next digit of the answer. 
Result so far: 32982.055
The remainder is 310 after subtracting 3790 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

The final outcome is 32982.055, with a leftover of 0.031.