We look at the division of 12499861 by 616 
We want to figure out the number of times 12499861 can be divided by 616.

On to step 1:
The number 616 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 616

Let's proceed to step 2:
616 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 616

Going ahead to step 3:
If we divide 124 by 616, we get 0 and a remainder of 124.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 124 after subtracting 0 from 124.
Take the next digit (9) from the dividend and append it to 124, then repeat: 1249 / 616

Step 4:
The number 616 fits into 1249 2 times, leaving a remainder of 17.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1232 away from 1249, we end up with 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 616

Moving on to step 5:
616 goes into 179 0 times with a remainder of 179.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 179, we get 179.
Include the next digit (8) from the dividend after 179, then repeat: 1798 / 616

Step 6:
If we divide 1798 by 616, we get 2 and a remainder of 566.
Put 2 as the next digit of the answer. 
Result so far: 202.0
Deduct 1232 from 1798 and we're left with 566.
Grab the next digit (6) from the dividend, add it to 566, then carry on: 5666 / 616

Moving on to step 7:
When dividing 5666 by 616, we get 9 with a remainder of 122.
Record the quotient 9 as the next digit in the result. 
Result so far: 2029.0
Subtract 5544 from 5666 to get 122.
Grab the next digit (1) from the dividend, add it to 122, then carry on: 1221 / 616

On to step 8:
The number 616 fits into 1221 1 times, leaving a remainder of 605.
The number 1 becomes the next digit in our result. 
Result so far: 20291.0
Subtracting 616 from 1221 leaves us with 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Let's proceed to step 9:
616 goes into 6050 9 times with a remainder of 506.
Record the quotient 9 as the next digit in the result. 
Result so far: 20291.9
Subtract 5544 from 6050 to get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Let's proceed to step 10:
616 can be fit into 5060 8 times, resulting in a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 20291.98
If we subtract 4928 from 5060, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 11:
616 goes into 1320 2 times with a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 20291.982
If we subtract 1232 from 1320, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 12:
When dividing 880 by 616, we get 1 with a remainder of 264.
The next digit of our result is 1. 
Result so far: 20291.9821
The remainder is 264 after subtracting 616 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 13:
If we divide 2640 by 616, we get 4 and a remainder of 176.
The next digit of our result is 4. 
Result so far: 20291.98214
Subtracting 2464 from 2640 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 14:
616 goes into 1760 2 times with a remainder of 528.
Write down 2 as next digit of the result. 
Result so far: 20291.982142
If we subtract 1232 from 1760, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 15:
If we divide 5280 by 616, we get 8 and a remainder of 352.
Put 8 as the next digit of the answer. 
Result so far: 20291.9821428
If we take 4928 away from 5280, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Going ahead to step 16:
The number 616 fits into 3520 5 times, leaving a remainder of 440.
The number 5 becomes the next digit in our result. 
Result so far: 20291.98214285
If we take 3080 away from 3520, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final outcome is 20291.98214285, with a leftover of 4.4e-07.