12516494 ÷ 389 
We want to divide 12516494 by 389.

Let's proceed to step 1:
389 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 389

Going ahead to step 2:
389 can be fit into 12 0 times, resulting in a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 389

Step 3:
125 divided by 389 is 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.
Append the next digit (1) from the dividend to 125 and continue with: 1251 / 389

Moving on to step 4:
1251 divided by 389 is 3 with a remainder of 84.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 1167 from 1251 leaves us with 84.
Include the next digit (6) from the dividend after 84, then repeat: 846 / 389

On to step 5:
846 divided by 389 is 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Deduct 778 from 846 and we're left with 68.
Append the next digit (4) from the dividend to 68 and continue with: 684 / 389

Let's proceed to step 6:
If we divide 684 by 389, we get 1 and a remainder of 295.
The number 1 becomes the next digit in our result. 
Result so far: 321.0
Deduct 389 from 684 and we're left with 295.
Bring next digit (9) of the dividend behind the 295 and repeat the process: 2959 / 389

Let's proceed to step 7:
When dividing 2959 by 389, we get 7 with a remainder of 236.
Use 7 as the next digit of our solution. 
Result so far: 3217.0
Deduct 2723 from 2959 and we're left with 236.
Bring next digit (4) of the dividend behind the 236 and repeat the process: 2364 / 389

Advancing to step 8:
2364 divided by 389 is 6 with a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 32176.0
Subtract 2334 from 2364 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
If we divide 300 by 389, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 32176.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 10:
If we divide 3000 by 389, we get 7 and a remainder of 277.
Use 7 as the next digit of our solution. 
Result so far: 32176.07
If we subtract 2723 from 3000, we get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Advancing to step 11:
389 can be fit into 2770 7 times, resulting in a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 32176.077
If we take 2723 away from 2770, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final outcome is 32176.077, with a leftover of 0.0047.