We divide 66697876 by 515
We're looking to find how many times 515 goes into 66697876.

Step 1:
515 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 515

On to step 2:
The number 515 fits into 66 0 times, leaving a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Fetch the next digit (6) from the dividend, attach it to 66 and continue: 666 / 515

Step 3:
515 can be fit into 666 1 times, resulting in a remainder of 151.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 515 away from 666, we end up with 151.
Grab the next digit (9) from the dividend, add it to 151, then carry on: 1519 / 515

Moving on to step 4:
1519 divided by 515 is 2 with a remainder of 489.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 1030 from 1519 leaves us with 489.
Fetch the next digit (7) from the dividend, attach it to 489 and continue: 4897 / 515

Let's proceed to step 5:
The number 515 fits into 4897 9 times, leaving a remainder of 262.
The next digit of our result is 9. 
Result so far: 129.0
If we subtract 4635 from 4897, we get 262.
Grab the next digit (8) from the dividend, add it to 262, then carry on: 2628 / 515

Step 6:
If we divide 2628 by 515, we get 5 and a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 1295.0
The remainder is 53 after subtracting 2575 from 2628.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 515

Moving on to step 7:
The number 515 fits into 537 1 times, leaving a remainder of 22.
The next digit of our result is 1. 
Result so far: 12951.0
The remainder is 22 after subtracting 515 from 537.
Fetch the next digit (6) from the dividend, attach it to 22 and continue: 226 / 515

Let's proceed to step 8:
The number 515 fits into 226 0 times, leaving a remainder of 226.
Put 0 as the next digit of the answer. 
Result so far: 129510.0
If we subtract 0 from 226, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 9:
The number 515 fits into 2260 4 times, leaving a remainder of 200.
The number 4 becomes the next digit in our result. 
Result so far: 129510.4
Subtracting 2060 from 2260 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 10:
When dividing 2000 by 515, we get 3 with a remainder of 455.
Record the quotient 3 as the next digit in the result. 
Result so far: 129510.43
Subtract 1545 from 2000 to get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

On to step 11:
4550 divided by 515 is 8 with a remainder of 430.
Write down 8 as next digit of the result. 
Result so far: 129510.438
The remainder is 430 after subtracting 4120 from 4550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 12:
The number 515 fits into 4300 8 times, leaving a remainder of 180.
Write down 8 as next digit of the result. 
Result so far: 129510.4388
Subtracting 4120 from 4300 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The final outcome is 129510.4388, with a leftover of 0.0018.