73934878 divided by 816 
Let's see how many times 816 fits into 73934878.

Advancing to step 1:
The number 816 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 816

Moving on to step 2:
The number 816 fits into 73 0 times, leaving a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Grab the next digit (9) from the dividend, add it to 73, then carry on: 739 / 816

Advancing to step 3:
If we divide 739 by 816, we get 0 and a remainder of 739.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 739, we get 739.
Fetch the next digit (3) from the dividend, attach it to 739 and continue: 7393 / 816

Going ahead to step 4:
If we divide 7393 by 816, we get 9 and a remainder of 49.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 7344 from 7393 leaves us with 49.
Append the next digit (4) from the dividend to 49 and continue with: 494 / 816

Going ahead to step 5:
816 goes into 494 0 times with a remainder of 494.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Deduct 0 from 494 and we're left with 494.
Fetch the next digit (8) from the dividend, attach it to 494 and continue: 4948 / 816

Advancing to step 6:
When dividing 4948 by 816, we get 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 906.0
The remainder is 52 after subtracting 4896 from 4948.
Include the next digit (7) from the dividend after 52, then repeat: 527 / 816

Step 7:
When dividing 527 by 816, we get 0 with a remainder of 527.
Put 0 as the next digit of the answer. 
Result so far: 9060.0
If we take 0 away from 527, we end up with 527.
Bring next digit (8) of the dividend behind the 527 and repeat the process: 5278 / 816

Moving on to step 8:
When dividing 5278 by 816, we get 6 with a remainder of 382.
Put 6 as the next digit of the answer. 
Result so far: 90606.0
Deduct 4896 from 5278 and we're left with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Going ahead to step 9:
816 can be fit into 3820 4 times, resulting in a remainder of 556.
Use 4 as the next digit of our solution. 
Result so far: 90606.4
If we take 3264 away from 3820, we end up with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 10:
816 can be fit into 5560 6 times, resulting in a remainder of 664.
The next digit of our result is 6. 
Result so far: 90606.46
If we take 4896 away from 5560, we end up with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 11:
If we divide 6640 by 816, we get 8 and a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 90606.468
If we take 6528 away from 6640, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 12:
If we divide 1120 by 816, we get 1 and a remainder of 304.
Put 1 as the next digit of the answer. 
Result so far: 90606.4681
Deduct 816 from 1120 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 13:
The number 816 fits into 3040 3 times, leaving a remainder of 592.
Record the quotient 3 as the next digit in the result. 
Result so far: 90606.46813
If we subtract 2448 from 3040, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Let's proceed to step 14:
816 can be fit into 5920 7 times, resulting in a remainder of 208.
The number 7 becomes the next digit in our result. 
Result so far: 90606.468137
Subtract 5712 from 5920 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 15:
The number 816 fits into 2080 2 times, leaving a remainder of 448.
The number 2 becomes the next digit in our result. 
Result so far: 90606.4681372
Subtract 1632 from 2080 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 16:
816 goes into 4480 5 times with a remainder of 400.
The next digit of our result is 5. 
Result so far: 90606.46813725
Subtract 4080 from 4480 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 90606.46813725 and a remainder of 4e-07.