We look at the division of 3547019 by 515 
Our goal is to divide 3547019 by 515.

Let's proceed to step 1:
If we divide 3 by 515, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 515

Step 2:
515 goes into 35 0 times with a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Take the next digit (4) from the dividend and append it to 35, then repeat: 354 / 515

On to step 3:
The number 515 fits into 354 0 times, leaving a remainder of 354.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 354 and we're left with 354.
Grab the next digit (7) from the dividend, add it to 354, then carry on: 3547 / 515

Advancing to step 4:
515 goes into 3547 6 times with a remainder of 457.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 3090 from 3547, we get 457.
Take the next digit (0) from the dividend and append it to 457, then repeat: 4570 / 515

Going ahead to step 5:
The number 515 fits into 4570 8 times, leaving a remainder of 450.
Use 8 as the next digit of our solution. 
Result so far: 68.0
Deduct 4120 from 4570 and we're left with 450.
Append the next digit (1) from the dividend to 450 and continue with: 4501 / 515

Advancing to step 6:
515 goes into 4501 8 times with a remainder of 381.
Write down 8 as next digit of the result. 
Result so far: 688.0
Subtracting 4120 from 4501 leaves us with 381.
Include the next digit (9) from the dividend after 381, then repeat: 3819 / 515

Moving on to step 7:
515 goes into 3819 7 times with a remainder of 214.
The number 7 becomes the next digit in our result. 
Result so far: 6887.0
Deduct 3605 from 3819 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 8:
When dividing 2140 by 515, we get 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 6887.4
Subtracting 2060 from 2140 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
If we divide 800 by 515, we get 1 and a remainder of 285.
The number 1 becomes the next digit in our result. 
Result so far: 6887.41
Subtracting 515 from 800 leaves us with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 10:
2850 divided by 515 is 5 with a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 6887.415
If we subtract 2575 from 2850, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 11:
515 can be fit into 2750 5 times, resulting in a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 6887.4155
If we subtract 2575 from 2750, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The quotient of the division is 6887.4155, and the remainder is 0.00175.