Let's divide 7389831 by 515
We're looking to find how many times 515 goes into 7389831.

Moving on to step 1:
515 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 515

Let's proceed to step 2:
73 divided by 515 is 0 with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Include the next digit (8) from the dividend after 73, then repeat: 738 / 515

Moving on to step 3:
The number 515 fits into 738 1 times, leaving a remainder of 223.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 223 after subtracting 515 from 738.
Include the next digit (9) from the dividend after 223, then repeat: 2239 / 515

Advancing to step 4:
When dividing 2239 by 515, we get 4 with a remainder of 179.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 2060 from 2239 and we're left with 179.
Include the next digit (8) from the dividend after 179, then repeat: 1798 / 515

Step 5:
When dividing 1798 by 515, we get 3 with a remainder of 253.
Use 3 as the next digit of our solution. 
Result so far: 143.0
The remainder is 253 after subtracting 1545 from 1798.
Append the next digit (3) from the dividend to 253 and continue with: 2533 / 515

Moving on to step 6:
515 can be fit into 2533 4 times, resulting in a remainder of 473.
Write down 4 as next digit of the result. 
Result so far: 1434.0
Subtracting 2060 from 2533 leaves us with 473.
Append the next digit (1) from the dividend to 473 and continue with: 4731 / 515

Step 7:
515 can be fit into 4731 9 times, resulting in a remainder of 96.
Put 9 as the next digit of the answer. 
Result so far: 14349.0
If we take 4635 away from 4731, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 8:
When dividing 960 by 515, we get 1 with a remainder of 445.
Write down 1 as next digit of the result. 
Result so far: 14349.1
Subtract 515 from 960 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Moving on to step 9:
The number 515 fits into 4450 8 times, leaving a remainder of 330.
Record the quotient 8 as the next digit in the result. 
Result so far: 14349.18
Subtracting 4120 from 4450 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 10:
The number 515 fits into 3300 6 times, leaving a remainder of 210.
Put 6 as the next digit of the answer. 
Result so far: 14349.186
Deduct 3090 from 3300 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 11:
The number 515 fits into 2100 4 times, leaving a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 14349.1864
If we subtract 2060 from 2100, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
If we divide 400 by 515, we get 0 and a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 14349.1864
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 13:
4000 divided by 515 is 7 with a remainder of 395.
The number 7 becomes the next digit in our result. 
Result so far: 14349.186407
Subtract 3605 from 4000 to get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 14:
If we divide 3950 by 515, we get 7 and a remainder of 345.
Record the quotient 7 as the next digit in the result. 
Result so far: 14349.1864077
If we subtract 3605 from 3950, we get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

After the division, we end up with 14349.1864077 and a remainder of 3.45e-06.