12516783 divided by 602 
We're looking to find how many times 602 goes into 12516783.

Advancing to step 1:
The number 602 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 602

Step 2:
If we divide 12 by 602, we get 0 and a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 602

Going ahead to step 3:
If we divide 125 by 602, we get 0 and a remainder of 125.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 125 to get 125.
Grab the next digit (1) from the dividend, add it to 125, then carry on: 1251 / 602

Step 4:
The number 602 fits into 1251 2 times, leaving a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1204 away from 1251, we end up with 47.
Grab the next digit (6) from the dividend, add it to 47, then carry on: 476 / 602

Let's proceed to step 5:
602 goes into 476 0 times with a remainder of 476.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 476 after subtracting 0 from 476.
Append the next digit (7) from the dividend to 476 and continue with: 4767 / 602

On to step 6:
602 goes into 4767 7 times with a remainder of 553.
Put 7 as the next digit of the answer. 
Result so far: 207.0
The remainder is 553 after subtracting 4214 from 4767.
Append the next digit (8) from the dividend to 553 and continue with: 5538 / 602

Moving on to step 7:
602 can be fit into 5538 9 times, resulting in a remainder of 120.
Use 9 as the next digit of our solution. 
Result so far: 2079.0
If we take 5418 away from 5538, we end up with 120.
Include the next digit (3) from the dividend after 120, then repeat: 1203 / 602

On to step 8:
When dividing 1203 by 602, we get 1 with a remainder of 601.
The number 1 becomes the next digit in our result. 
Result so far: 20791.0
If we take 602 away from 1203, we end up with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

On to step 9:
When dividing 6010 by 602, we get 9 with a remainder of 592.
The number 9 becomes the next digit in our result. 
Result so far: 20791.9
Deduct 5418 from 6010 and we're left with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Advancing to step 10:
If we divide 5920 by 602, we get 9 and a remainder of 502.
Use 9 as the next digit of our solution. 
Result so far: 20791.99
Subtracting 5418 from 5920 leaves us with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

After the division, we end up with 20791.99 and a remainder of 0.502.