3289639 ÷ 516 
We want to divide 3289639 by 516.

Advancing 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
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 516

Moving on to step 2:
If we divide 32 by 516, we get 0 and a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 516

Advancing to step 3:
516 can be fit into 328 0 times, resulting in a remainder of 328.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 328 to get 328.
Take the next digit (9) from the dividend and append it to 328, then repeat: 3289 / 516

On to step 4:
If we divide 3289 by 516, we get 6 and a remainder of 193.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 193 after subtracting 3096 from 3289.
Include the next digit (6) from the dividend after 193, then repeat: 1936 / 516

Advancing to step 5:
When dividing 1936 by 516, we get 3 with a remainder of 388.
Use 3 as the next digit of our solution. 
Result so far: 63.0
The remainder is 388 after subtracting 1548 from 1936.
Bring next digit (3) of the dividend behind the 388 and repeat the process: 3883 / 516

Going ahead to step 6:
516 can be fit into 3883 7 times, resulting in a remainder of 271.
The next digit of our result is 7. 
Result so far: 637.0
The remainder is 271 after subtracting 3612 from 3883.
Grab the next digit (9) from the dividend, add it to 271, then carry on: 2719 / 516

Advancing to step 7:
When dividing 2719 by 516, we get 5 with a remainder of 139.
The next digit of our result is 5. 
Result so far: 6375.0
The remainder is 139 after subtracting 2580 from 2719.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Let's proceed to step 8:
516 can be fit into 1390 2 times, resulting in a remainder of 358.
Use 2 as the next digit of our solution. 
Result so far: 6375.2
Subtracting 1032 from 1390 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 9:
516 can be fit into 3580 6 times, resulting in a remainder of 484.
The number 6 becomes the next digit in our result. 
Result so far: 6375.26
If we take 3096 away from 3580, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 10:
If we divide 4840 by 516, we get 9 and a remainder of 196.
Use 9 as the next digit of our solution. 
Result so far: 6375.269
Subtract 4644 from 4840 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 11:
516 can be fit into 1960 3 times, resulting in a remainder of 412.
The number 3 becomes the next digit in our result. 
Result so far: 6375.2693
The remainder is 412 after subtracting 1548 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 12:
4120 divided by 516 is 7 with a remainder of 508.
Record the quotient 7 as the next digit in the result. 
Result so far: 6375.26937
If we take 3612 away from 4120, we end up with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 13:
If we divide 5080 by 516, we get 9 and a remainder of 436.
The number 9 becomes the next digit in our result. 
Result so far: 6375.269379
The remainder is 436 after subtracting 4644 from 5080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 14:
If we divide 4360 by 516, we get 8 and a remainder of 232.
Use 8 as the next digit of our solution. 
Result so far: 6375.2693798
Deduct 4128 from 4360 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 15:
2320 divided by 516 is 4 with a remainder of 256.
The number 4 becomes the next digit in our result. 
Result so far: 6375.26937984
Subtracting 2064 from 2320 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 6375.26937984, with a leftover of 2.56e-07.