Let's divide 626873 by 25
The aim is to understand the frequency of 25 in 626873.

Let's proceed to step 1:
When dividing 6 by 25, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 25

Going ahead to step 2:
When dividing 62 by 25, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 12 after subtracting 50 from 62.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 25

Advancing to step 3:
25 can be fit into 126 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 25.0
Subtract 125 from 126 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 25

Step 4:
18 divided by 25 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 250.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 25

Going ahead to step 5:
The number 25 fits into 187 7 times, leaving a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 2507.0
Subtracting 175 from 187 leaves us with 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 25

Let's proceed to step 6:
If we divide 123 by 25, we get 4 and a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 25074.0
Subtract 100 from 123 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
230 divided by 25 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 25074.9
If we subtract 225 from 230, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
50 divided by 25 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 25074.92
If we take 50 away from 50, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25074.92
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 25074.92
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 25074.92 and a remainder of 0.0.