We're dividing 73390327 by 259 
We want to figure out the number of times 73390327 can be divided by 259.

Step 1:
When dividing 7 by 259, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 259

Let's proceed to step 2:
If we divide 73 by 259, we get 0 and a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 259

Step 3:
733 divided by 259 is 2 with a remainder of 215.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 518 from 733, we get 215.
Bring next digit (9) of the dividend behind the 215 and repeat the process: 2159 / 259

On to step 4:
When dividing 2159 by 259, we get 8 with a remainder of 87.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 2072 from 2159 to get 87.
Include the next digit (0) from the dividend after 87, then repeat: 870 / 259

On to step 5:
If we divide 870 by 259, we get 3 and a remainder of 93.
Write down 3 as next digit of the result. 
Result so far: 283.0
Deduct 777 from 870 and we're left with 93.
Fetch the next digit (3) from the dividend, attach it to 93 and continue: 933 / 259

Moving on to step 6:
The number 259 fits into 933 3 times, leaving a remainder of 156.
The next digit of our result is 3. 
Result so far: 2833.0
If we take 777 away from 933, we end up with 156.
Grab the next digit (2) from the dividend, add it to 156, then carry on: 1562 / 259

Let's proceed to step 7:
The number 259 fits into 1562 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 28336.0
If we subtract 1554 from 1562, we get 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 259

Step 8:
The number 259 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 283360.0
If we subtract 0 from 87, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
When dividing 870 by 259, we get 3 with a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 283360.3
Subtract 777 from 870 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 10:
259 goes into 930 3 times with a remainder of 153.
Record the quotient 3 as the next digit in the result. 
Result so far: 283360.33
Deduct 777 from 930 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Our division results in 283360.33 with a remaining 0.153.