86116890 ÷ 516 
Let's see how many times 516 fits into 86116890.

Moving on to step 1:
516 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 516

Moving on to step 2:
516 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 516

Moving on to step 3:
When dividing 861 by 516, we get 1 with a remainder of 345.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 516 away from 861, we end up with 345.
Bring next digit (1) of the dividend behind the 345 and repeat the process: 3451 / 516

Advancing to step 4:
When dividing 3451 by 516, we get 6 with a remainder of 355.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 3096 from 3451 and we're left with 355.
Include the next digit (6) from the dividend after 355, then repeat: 3556 / 516

On to step 5:
When dividing 3556 by 516, we get 6 with a remainder of 460.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
If we subtract 3096 from 3556, we get 460.
Include the next digit (8) from the dividend after 460, then repeat: 4608 / 516

Advancing to step 6:
516 goes into 4608 8 times with a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 1668.0
If we subtract 4128 from 4608, we get 480.
Append the next digit (9) from the dividend to 480 and continue with: 4809 / 516

Let's proceed to step 7:
When dividing 4809 by 516, we get 9 with a remainder of 165.
Use 9 as the next digit of our solution. 
Result so far: 16689.0
Subtract 4644 from 4809 to get 165.
Take the next digit (0) from the dividend and append it to 165, then repeat: 1650 / 516

Let's proceed to step 8:
1650 divided by 516 is 3 with a remainder of 102.
The next digit of our result is 3. 
Result so far: 166893.0
Deduct 1548 from 1650 and we're left with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 9:
1020 divided by 516 is 1 with a remainder of 504.
Use 1 as the next digit of our solution. 
Result so far: 166893.1
If we subtract 516 from 1020, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

On to step 10:
If we divide 5040 by 516, we get 9 and a remainder of 396.
Write down 9 as next digit of the result. 
Result so far: 166893.19
Subtracting 4644 from 5040 leaves us with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 11:
If we divide 3960 by 516, we get 7 and a remainder of 348.
Record the quotient 7 as the next digit in the result. 
Result so far: 166893.197
Subtracting 3612 from 3960 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 12:
3480 divided by 516 is 6 with a remainder of 384.
Put 6 as the next digit of the answer. 
Result so far: 166893.1976
If we take 3096 away from 3480, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 13:
516 can be fit into 3840 7 times, resulting in a remainder of 228.
Use 7 as the next digit of our solution. 
Result so far: 166893.19767
If we take 3612 away from 3840, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 14:
2280 divided by 516 is 4 with a remainder of 216.
Use 4 as the next digit of our solution. 
Result so far: 166893.197674
If we take 2064 away from 2280, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 15:
2160 divided by 516 is 4 with a remainder of 96.
Write down 4 as next digit of the result. 
Result so far: 166893.1976744
Deduct 2064 from 2160 and we're left 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.

The quotient of the division is 166893.1976744, and the remainder is 9.6e-07.