We're dividing 12516012 by 83 
Let's see how many times 83 fits into 12516012.

Let's proceed to step 1:
When dividing 1 by 83, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 83

Moving on to step 2:
83 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 83

Moving on to step 3:
125 divided by 83 is 1 with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 83 from 125, we get 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 83

Going ahead to step 4:
The number 83 fits into 421 5 times, leaving a remainder of 6.
The next digit of our result is 5. 
Result so far: 15.0
If we take 415 away from 421, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 83

Going ahead to step 5:
83 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 83

Advancing to step 6:
When dividing 660 by 83, we get 7 with a remainder of 79.
Put 7 as the next digit of the answer. 
Result so far: 1507.0
Deduct 581 from 660 and we're left with 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 83

Step 7:
If we divide 791 by 83, we get 9 and a remainder of 44.
The next digit of our result is 9. 
Result so far: 15079.0
If we subtract 747 from 791, we get 44.
Append the next digit (2) from the dividend to 44 and continue with: 442 / 83

Going ahead to step 8:
The number 83 fits into 442 5 times, leaving a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 150795.0
Subtracting 415 from 442 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
270 divided by 83 is 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 150795.3
Deduct 249 from 270 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 10:
The number 83 fits into 210 2 times, leaving a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 150795.32
If we subtract 166 from 210, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
When dividing 440 by 83, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 150795.325
Subtract 415 from 440 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 12:
83 goes into 250 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 150795.3253
Subtracting 249 from 250 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 13:
If we divide 10 by 83, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 150795.3253
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
The number 83 fits into 100 1 times, leaving a remainder of 17.
The next digit of our result is 1. 
Result so far: 150795.325301
Subtract 83 from 100 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 15:
The number 83 fits into 170 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 150795.3253012
If we take 166 away from 170, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
40 divided by 83 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 150795.3253012
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 150795.3253012 with a remaining 4e-08.