Let's divide 90140678 by 516
We want to figure out the number of times 90140678 can be divided by 516.

On to step 1:
516 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 516

Let's proceed to step 2:
516 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Bring next digit (1) of the dividend behind the 90 and repeat the process: 901 / 516

Advancing to step 3:
The number 516 fits into 901 1 times, leaving a remainder of 385.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 516 from 901 leaves us with 385.
Fetch the next digit (4) from the dividend, attach it to 385 and continue: 3854 / 516

Moving on to step 4:
When dividing 3854 by 516, we get 7 with a remainder of 242.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 242 after subtracting 3612 from 3854.
Grab the next digit (0) from the dividend, add it to 242, then carry on: 2420 / 516

Advancing to step 5:
516 goes into 2420 4 times with a remainder of 356.
Record the quotient 4 as the next digit in the result. 
Result so far: 174.0
Subtract 2064 from 2420 to get 356.
Take the next digit (6) from the dividend and append it to 356, then repeat: 3566 / 516

Step 6:
516 can be fit into 3566 6 times, resulting in a remainder of 470.
Record the quotient 6 as the next digit in the result. 
Result so far: 1746.0
The remainder is 470 after subtracting 3096 from 3566.
Bring next digit (7) of the dividend behind the 470 and repeat the process: 4707 / 516

Step 7:
516 can be fit into 4707 9 times, resulting in a remainder of 63.
The next digit of our result is 9. 
Result so far: 17469.0
Subtract 4644 from 4707 to get 63.
Include the next digit (8) from the dividend after 63, then repeat: 638 / 516

Going ahead to step 8:
If we divide 638 by 516, we get 1 and a remainder of 122.
The number 1 becomes the next digit in our result. 
Result so far: 174691.0
If we take 516 away from 638, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 9:
1220 divided by 516 is 2 with a remainder of 188.
Put 2 as the next digit of the answer. 
Result so far: 174691.2
If we subtract 1032 from 1220, we get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 10:
If we divide 1880 by 516, we get 3 and a remainder of 332.
The next digit of our result is 3. 
Result so far: 174691.23
Subtract 1548 from 1880 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 11:
516 goes into 3320 6 times with a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 174691.236
Subtract 3096 from 3320 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

On to step 12:
516 can be fit into 2240 4 times, resulting in a remainder of 176.
The number 4 becomes the next digit in our result. 
Result so far: 174691.2364
Subtract 2064 from 2240 to get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Step 13:
516 can be fit into 1760 3 times, resulting in a remainder of 212.
Use 3 as the next digit of our solution. 
Result so far: 174691.23643
If we subtract 1548 from 1760, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 14:
2120 divided by 516 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 174691.236434
If we take 2064 away from 2120, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 15:
516 goes into 560 1 times with a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 174691.2364341
Subtract 516 from 560 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 16:
The number 516 fits into 440 0 times, leaving a remainder of 440.
Put 0 as the next digit of the answer. 
Result so far: 174691.2364341
Subtract 0 from 440 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

In conclusion, the division gives 174691.2364341 with a balance of 4.4e-07.