We're dividing 66700286 by 513 
We want to divide 66700286 by 513.

Going ahead to step 1:
If we divide 6 by 513, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 513

Let's proceed to step 2:
513 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 513

Going ahead to step 3:
If we divide 667 by 513, we get 1 and a remainder of 154.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 513 away from 667, we end up with 154.
Bring next digit (0) of the dividend behind the 154 and repeat the process: 1540 / 513

Step 4:
If we divide 1540 by 513, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 1 after subtracting 1539 from 1540.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 513

Let's proceed to step 5:
If we divide 10 by 513, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
If we take 0 away from 10, we end up with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 513

Let's proceed to step 6:
513 can be fit into 102 0 times, resulting in a remainder of 102.
Put 0 as the next digit of the answer. 
Result so far: 1300.0
The remainder is 102 after subtracting 0 from 102.
Take the next digit (8) from the dividend and append it to 102, then repeat: 1028 / 513

On to step 7:
513 goes into 1028 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 13002.0
If we subtract 1026 from 1028, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 513

Let's proceed to step 8:
When dividing 26 by 513, we get 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 130020.0
Subtract 0 from 26 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
When dividing 260 by 513, we get 0 with a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 130020.0
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
When dividing 2600 by 513, we get 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 130020.05
Deduct 2565 from 2600 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
513 can be fit into 350 0 times, resulting in a remainder of 350.
The number 0 becomes the next digit in our result. 
Result so far: 130020.05
If we subtract 0 from 350, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 12:
513 can be fit into 3500 6 times, resulting in a remainder of 422.
Record the quotient 6 as the next digit in the result. 
Result so far: 130020.0506
Subtracting 3078 from 3500 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Let's proceed to step 13:
4220 divided by 513 is 8 with a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 130020.05068
Deduct 4104 from 4220 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 14:
513 goes into 1160 2 times with a remainder of 134.
Write down 2 as next digit of the result. 
Result so far: 130020.050682
Deduct 1026 from 1160 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 15:
If we divide 1340 by 513, we get 2 and a remainder of 314.
Write down 2 as next digit of the result. 
Result so far: 130020.0506822
Deduct 1026 from 1340 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Our division results in 130020.0506822 with a remaining 3.14e-06.