70302073 divided by 25 
We want to figure out the number of times 70302073 can be divided by 25.

Step 1:
The number 25 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 25

On to step 2:
70 divided by 25 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 50 from 70 leaves us with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 25

Going ahead to step 3:
25 can be fit into 203 8 times, resulting in a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 200 from 203, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 25

Let's proceed to step 4:
When dividing 30 by 25, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
The remainder is 5 after subtracting 25 from 30.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 25

Moving on to step 5:
25 goes into 52 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 2812.0
The remainder is 2 after subtracting 50 from 52.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 25

Let's proceed to step 6:
20 divided by 25 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 28120.0
The remainder is 20 after subtracting 0 from 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 25

Moving on to step 7:
The number 25 fits into 207 8 times, leaving a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 281208.0
Subtract 200 from 207 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 25

Let's proceed to step 8:
When dividing 73 by 25, we get 2 with a remainder of 23.
The next digit of our result is 2. 
Result so far: 2812082.0
Subtracting 50 from 73 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
230 divided by 25 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 2812082.9
Subtracting 225 from 230 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
When dividing 50 by 25, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2812082.92
If we subtract 50 from 50, 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 11:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2812082.92
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.

Moving on to step 12:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2812082.92
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.

After the division, we end up with 2812082.92 and a remainder of 0.0.