Let's divide 43028265 by 513
We want to divide 43028265 by 513.

Advancing to step 1:
If we divide 4 by 513, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 513

Advancing to step 2:
When dividing 43 by 513, we get 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 513

Step 3:
430 divided by 513 is 0 with a remainder of 430.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 430, we end up with 430.
Take the next digit (2) from the dividend and append it to 430, then repeat: 4302 / 513

Going ahead to step 4:
If we divide 4302 by 513, we get 8 and a remainder of 198.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 4104 from 4302 and we're left with 198.
Fetch the next digit (8) from the dividend, attach it to 198 and continue: 1988 / 513

On to step 5:
If we divide 1988 by 513, we get 3 and a remainder of 449.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we subtract 1539 from 1988, we get 449.
Grab the next digit (2) from the dividend, add it to 449, then carry on: 4492 / 513

Moving on to step 6:
4492 divided by 513 is 8 with a remainder of 388.
The next digit of our result is 8. 
Result so far: 838.0
Subtracting 4104 from 4492 leaves us with 388.
Grab the next digit (6) from the dividend, add it to 388, then carry on: 3886 / 513

Going ahead to step 7:
513 goes into 3886 7 times with a remainder of 295.
Put 7 as the next digit of the answer. 
Result so far: 8387.0
If we subtract 3591 from 3886, we get 295.
Take the next digit (5) from the dividend and append it to 295, then repeat: 2955 / 513

Moving on to step 8:
513 can be fit into 2955 5 times, resulting in a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 83875.0
If we subtract 2565 from 2955, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 9:
When dividing 3900 by 513, we get 7 with a remainder of 309.
Use 7 as the next digit of our solution. 
Result so far: 83875.7
Subtract 3591 from 3900 to get 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Going ahead to step 10:
513 can be fit into 3090 6 times, resulting in a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 83875.76
If we subtract 3078 from 3090, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
When dividing 120 by 513, we get 0 with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 83875.76
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
1200 divided by 513 is 2 with a remainder of 174.
Use 2 as the next digit of our solution. 
Result so far: 83875.7602
Subtract 1026 from 1200 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 13:
1740 divided by 513 is 3 with a remainder of 201.
Record the quotient 3 as the next digit in the result. 
Result so far: 83875.76023
Deduct 1539 from 1740 and we're left with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

On to step 14:
When dividing 2010 by 513, we get 3 with a remainder of 471.
Put 3 as the next digit of the answer. 
Result so far: 83875.760233
Subtracting 1539 from 2010 leaves us with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

After the division, we end up with 83875.760233 and a remainder of 4.71e-05.