We're dividing 773021 by 25 
We want to figure out the number of times 773021 can be divided by 25.

Step 1:
When dividing 7 by 25, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 25

Going ahead to step 2:
The number 25 fits into 77 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 75 from 77 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 25

Advancing to step 3:
25 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 23, we end up with 23.
Fetch the next digit (0) from the dividend, attach it to 23 and continue: 230 / 25

Moving on to step 4:
When dividing 230 by 25, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 309.0
If we subtract 225 from 230, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 25

Step 5:
52 divided by 25 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 3092.0
Subtracting 50 from 52 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 25

Going ahead to step 6:
The number 25 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 30920.0
If we subtract 0 from 21, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
25 can be fit into 210 8 times, resulting in a remainder of 10.
The next digit of our result is 8. 
Result so far: 30920.8
If we take 200 away from 210, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
25 can be fit into 100 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 30920.84
If we take 100 away from 100, 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:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30920.84
Subtracting 0 from 0 leaves us 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.

Going ahead to step 10:
25 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 30920.84
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.

Our division results in 30920.84 with a remaining 0.0.