We're dividing 75069345 by 515 
We're looking to find how many times 515 goes into 75069345.

Advancing to step 1:
515 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 515

Let's proceed to step 2:
When dividing 75 by 515, we get 0 with a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 515

Moving on to step 3:
515 goes into 750 1 times with a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 515 from 750 and we're left with 235.
Include the next digit (6) from the dividend after 235, then repeat: 2356 / 515

Moving on to step 4:
When dividing 2356 by 515, we get 4 with a remainder of 296.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 2060 from 2356 to get 296.
Take the next digit (9) from the dividend and append it to 296, then repeat: 2969 / 515

Step 5:
If we divide 2969 by 515, we get 5 and a remainder of 394.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
The remainder is 394 after subtracting 2575 from 2969.
Fetch the next digit (3) from the dividend, attach it to 394 and continue: 3943 / 515

Moving on to step 6:
3943 divided by 515 is 7 with a remainder of 338.
The number 7 becomes the next digit in our result. 
Result so far: 1457.0
Subtract 3605 from 3943 to get 338.
Include the next digit (4) from the dividend after 338, then repeat: 3384 / 515

On to step 7:
The number 515 fits into 3384 6 times, leaving a remainder of 294.
The number 6 becomes the next digit in our result. 
Result so far: 14576.0
If we subtract 3090 from 3384, we get 294.
Bring next digit (5) of the dividend behind the 294 and repeat the process: 2945 / 515

Let's proceed to step 8:
515 goes into 2945 5 times with a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 145765.0
If we subtract 2575 from 2945, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 9:
515 goes into 3700 7 times with a remainder of 95.
Record the quotient 7 as the next digit in the result. 
Result so far: 145765.7
Subtract 3605 from 3700 to get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 10:
The number 515 fits into 950 1 times, leaving a remainder of 435.
The number 1 becomes the next digit in our result. 
Result so far: 145765.71
Deduct 515 from 950 and we're left with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Advancing to step 11:
515 goes into 4350 8 times with a remainder of 230.
Record the quotient 8 as the next digit in the result. 
Result so far: 145765.718
Subtracting 4120 from 4350 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 12:
2300 divided by 515 is 4 with a remainder of 240.
The number 4 becomes the next digit in our result. 
Result so far: 145765.7184
Deduct 2060 from 2300 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 13:
2400 divided by 515 is 4 with a remainder of 340.
The number 4 becomes the next digit in our result. 
Result so far: 145765.71844
If we take 2060 away from 2400, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

After the division, we end up with 145765.71844 and a remainder of 0.00034.