12500254 ÷ 319 
We want to divide 12500254 by 319.

Let's proceed to step 1:
1 divided by 319 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 319

Step 2:
12 divided by 319 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 319

Advancing to step 3:
When dividing 125 by 319, we get 0 with a remainder of 125.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 125 after subtracting 0 from 125.
Bring next digit (0) of the dividend behind the 125 and repeat the process: 1250 / 319

Step 4:
319 can be fit into 1250 3 times, resulting in a remainder of 293.
The next digit of our result is 3. 
Result so far: 3.0
If we take 957 away from 1250, we end up with 293.
Grab the next digit (0) from the dividend, add it to 293, then carry on: 2930 / 319

Step 5:
When dividing 2930 by 319, we get 9 with a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtract 2871 from 2930 to get 59.
Append the next digit (2) from the dividend to 59 and continue with: 592 / 319

Let's proceed to step 6:
319 can be fit into 592 1 times, resulting in a remainder of 273.
Write down 1 as next digit of the result. 
Result so far: 391.0
If we take 319 away from 592, we end up with 273.
Grab the next digit (5) from the dividend, add it to 273, then carry on: 2735 / 319

Step 7:
The number 319 fits into 2735 8 times, leaving a remainder of 183.
Write down 8 as next digit of the result. 
Result so far: 3918.0
Subtracting 2552 from 2735 leaves us with 183.
Grab the next digit (4) from the dividend, add it to 183, then carry on: 1834 / 319

Going ahead to step 8:
319 can be fit into 1834 5 times, resulting in a remainder of 239.
The number 5 becomes the next digit in our result. 
Result so far: 39185.0
Subtracting 1595 from 1834 leaves us with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Moving on to step 9:
319 can be fit into 2390 7 times, resulting in a remainder of 157.
Put 7 as the next digit of the answer. 
Result so far: 39185.7
Subtracting 2233 from 2390 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Advancing to step 10:
When dividing 1570 by 319, we get 4 with a remainder of 294.
The next digit of our result is 4. 
Result so far: 39185.74
If we subtract 1276 from 1570, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Step 11:
If we divide 2940 by 319, we get 9 and a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 39185.749
If we subtract 2871 from 2940, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 12:
690 divided by 319 is 2 with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 39185.7492
The remainder is 52 after subtracting 638 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 13:
520 divided by 319 is 1 with a remainder of 201.
Use 1 as the next digit of our solution. 
Result so far: 39185.74921
Subtract 319 from 520 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Moving on to step 14:
If we divide 2010 by 319, we get 6 and a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 39185.749216
If we take 1914 away from 2010, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 15:
If we divide 960 by 319, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 39185.7492163
The remainder is 3 after subtracting 957 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 16:
319 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 39185.7492163
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 39185.7492163, with a leftover of 3e-08.