We're dividing 25193939 by 766 
We're looking to find how many times 766 goes into 25193939.

Moving on to step 1:
766 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 766

Step 2:
When dividing 25 by 766, we get 0 with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 766

On to step 3:
When dividing 251 by 766, we get 0 with a remainder of 251.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 251, we get 251.
Append the next digit (9) from the dividend to 251 and continue with: 2519 / 766

On to step 4:
2519 divided by 766 is 3 with a remainder of 221.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 2298 from 2519 leaves us with 221.
Append the next digit (3) from the dividend to 221 and continue with: 2213 / 766

Advancing to step 5:
766 can be fit into 2213 2 times, resulting in a remainder of 681.
Write down 2 as next digit of the result. 
Result so far: 32.0
Deduct 1532 from 2213 and we're left with 681.
Include the next digit (9) from the dividend after 681, then repeat: 6819 / 766

Step 6:
766 goes into 6819 8 times with a remainder of 691.
Put 8 as the next digit of the answer. 
Result so far: 328.0
Deduct 6128 from 6819 and we're left with 691.
Include the next digit (3) from the dividend after 691, then repeat: 6913 / 766

Advancing to step 7:
When dividing 6913 by 766, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 3289.0
The remainder is 19 after subtracting 6894 from 6913.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 766

On to step 8:
766 goes into 199 0 times with a remainder of 199.
Record the quotient 0 as the next digit in the result. 
Result so far: 32890.0
Subtracting 0 from 199 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
The number 766 fits into 1990 2 times, leaving a remainder of 458.
The next digit of our result is 2. 
Result so far: 32890.2
If we take 1532 away from 1990, we end up with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 10:
4580 divided by 766 is 5 with a remainder of 750.
Put 5 as the next digit of the answer. 
Result so far: 32890.25
If we take 3830 away from 4580, we end up with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 11:
If we divide 7500 by 766, we get 9 and a remainder of 606.
The number 9 becomes the next digit in our result. 
Result so far: 32890.259
If we take 6894 away from 7500, we end up with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Advancing to step 12:
766 can be fit into 6060 7 times, resulting in a remainder of 698.
Use 7 as the next digit of our solution. 
Result so far: 32890.2597
If we take 5362 away from 6060, we end up with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 13:
When dividing 6980 by 766, we get 9 with a remainder of 86.
Record the quotient 9 as the next digit in the result. 
Result so far: 32890.25979
If we take 6894 away from 6980, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 14:
766 goes into 860 1 times with a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 32890.259791
Subtract 766 from 860 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Let's proceed to step 15:
940 divided by 766 is 1 with a remainder of 174.
Record the quotient 1 as the next digit in the result. 
Result so far: 32890.2597911
Subtract 766 from 940 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

The final outcome is 32890.2597911, with a leftover of 1.74e-06.