We're dividing 34395949 by 516 
We want to figure out the number of times 34395949 can be divided by 516.

Going ahead to step 1:
The number 516 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 516

Step 2:
516 can be fit into 34 0 times, resulting in a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 516

Step 3:
343 divided by 516 is 0 with a remainder of 343.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 343 to get 343.
Fetch the next digit (9) from the dividend, attach it to 343 and continue: 3439 / 516

Advancing to step 4:
The number 516 fits into 3439 6 times, leaving a remainder of 343.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 3096 away from 3439, we end up with 343.
Bring next digit (5) of the dividend behind the 343 and repeat the process: 3435 / 516

Moving on to step 5:
516 goes into 3435 6 times with a remainder of 339.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtracting 3096 from 3435 leaves us with 339.
Take the next digit (9) from the dividend and append it to 339, then repeat: 3399 / 516

Moving on to step 6:
516 can be fit into 3399 6 times, resulting in a remainder of 303.
The number 6 becomes the next digit in our result. 
Result so far: 666.0
Subtract 3096 from 3399 to get 303.
Include the next digit (4) from the dividend after 303, then repeat: 3034 / 516

Going ahead to step 7:
3034 divided by 516 is 5 with a remainder of 454.
The number 5 becomes the next digit in our result. 
Result so far: 6665.0
The remainder is 454 after subtracting 2580 from 3034.
Append the next digit (9) from the dividend to 454 and continue with: 4549 / 516

On to step 8:
4549 divided by 516 is 8 with a remainder of 421.
The number 8 becomes the next digit in our result. 
Result so far: 66658.0
If we take 4128 away from 4549, we end up with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Step 9:
When dividing 4210 by 516, we get 8 with a remainder of 82.
The next digit of our result is 8. 
Result so far: 66658.8
If we subtract 4128 from 4210, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 10:
When dividing 820 by 516, we get 1 with a remainder of 304.
Record the quotient 1 as the next digit in the result. 
Result so far: 66658.81
If we subtract 516 from 820, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 11:
3040 divided by 516 is 5 with a remainder of 460.
Put 5 as the next digit of the answer. 
Result so far: 66658.815
If we subtract 2580 from 3040, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 12:
The number 516 fits into 4600 8 times, leaving a remainder of 472.
Use 8 as the next digit of our solution. 
Result so far: 66658.8158
Subtract 4128 from 4600 to get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 13:
516 goes into 4720 9 times with a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 66658.81589
If we take 4644 away from 4720, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 14:
When dividing 760 by 516, we get 1 with a remainder of 244.
Put 1 as the next digit of the answer. 
Result so far: 66658.815891
Subtract 516 from 760 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 15:
516 can be fit into 2440 4 times, resulting in a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 66658.8158914
Deduct 2064 from 2440 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 16:
When dividing 3760 by 516, we get 7 with a remainder of 148.
Record the quotient 7 as the next digit in the result. 
Result so far: 66658.81589147
Subtracting 3612 from 3760 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

In conclusion, the division gives 66658.81589147 with a balance of 1.48e-07.