We look at the division of 79538375 by 266 
We want to figure out the number of times 79538375 can be divided by 266.

Moving on to step 1:
266 can be fit into 7 0 times, resulting in 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.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 266

On to step 2:
266 can be fit into 79 0 times, resulting in a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Include the next digit (5) from the dividend after 79, then repeat: 795 / 266

Advancing to step 3:
795 divided by 266 is 2 with a remainder of 263.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 532 from 795 leaves us with 263.
Bring next digit (3) of the dividend behind the 263 and repeat the process: 2633 / 266

On to step 4:
2633 divided by 266 is 9 with a remainder of 239.
The next digit of our result is 9. 
Result so far: 29.0
Deduct 2394 from 2633 and we're left with 239.
Fetch the next digit (8) from the dividend, attach it to 239 and continue: 2398 / 266

Advancing to step 5:
266 goes into 2398 9 times with a remainder of 4.
The next digit of our result is 9. 
Result so far: 299.0
Subtracting 2394 from 2398 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 266

Let's proceed to step 6:
When dividing 43 by 266, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 2990.0
If we subtract 0 from 43, we get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 266

Step 7:
If we divide 437 by 266, we get 1 and a remainder of 171.
Use 1 as the next digit of our solution. 
Result so far: 29901.0
If we subtract 266 from 437, we get 171.
Grab the next digit (5) from the dividend, add it to 171, then carry on: 1715 / 266

Moving on to step 8:
266 goes into 1715 6 times with a remainder of 119.
The number 6 becomes the next digit in our result. 
Result so far: 299016.0
If we subtract 1596 from 1715, we get 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Let's proceed to step 9:
The number 266 fits into 1190 4 times, leaving a remainder of 126.
Write down 4 as next digit of the result. 
Result so far: 299016.4
The remainder is 126 after subtracting 1064 from 1190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 10:
The number 266 fits into 1260 4 times, leaving a remainder of 196.
Put 4 as the next digit of the answer. 
Result so far: 299016.44
Subtract 1064 from 1260 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

The final outcome is 299016.44, with a leftover of 0.196.