We divide 51099301 by 816
We're looking to find how many times 816 goes into 51099301.

Moving on to step 1:
816 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 816

Let's proceed to step 2:
51 divided by 816 is 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 816

Advancing to step 3:
816 can be fit into 510 0 times, resulting in a remainder of 510.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 510, we get 510.
Fetch the next digit (9) from the dividend, attach it to 510 and continue: 5109 / 816

Let's proceed to step 4:
816 goes into 5109 6 times with a remainder of 213.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 4896 from 5109, we get 213.
Grab the next digit (9) from the dividend, add it to 213, then carry on: 2139 / 816

Advancing to step 5:
816 can be fit into 2139 2 times, resulting in a remainder of 507.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
If we take 1632 away from 2139, we end up with 507.
Append the next digit (3) from the dividend to 507 and continue with: 5073 / 816

Let's proceed to step 6:
If we divide 5073 by 816, we get 6 and a remainder of 177.
Use 6 as the next digit of our solution. 
Result so far: 626.0
The remainder is 177 after subtracting 4896 from 5073.
Bring next digit (0) of the dividend behind the 177 and repeat the process: 1770 / 816

Moving on to step 7:
If we divide 1770 by 816, we get 2 and a remainder of 138.
Put 2 as the next digit of the answer. 
Result so far: 6262.0
The remainder is 138 after subtracting 1632 from 1770.
Grab the next digit (1) from the dividend, add it to 138, then carry on: 1381 / 816

Going ahead to step 8:
816 can be fit into 1381 1 times, resulting in a remainder of 565.
Put 1 as the next digit of the answer. 
Result so far: 62621.0
Deduct 816 from 1381 and we're left with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Going ahead to step 9:
The number 816 fits into 5650 6 times, leaving a remainder of 754.
The next digit of our result is 6. 
Result so far: 62621.6
The remainder is 754 after subtracting 4896 from 5650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Let's proceed to step 10:
The number 816 fits into 7540 9 times, leaving a remainder of 196.
Use 9 as the next digit of our solution. 
Result so far: 62621.69
The remainder is 196 after subtracting 7344 from 7540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 11:
The number 816 fits into 1960 2 times, leaving a remainder of 328.
Write down 2 as next digit of the result. 
Result so far: 62621.692
Subtract 1632 from 1960 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 12:
816 goes into 3280 4 times with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 62621.6924
The remainder is 16 after subtracting 3264 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
The number 816 fits into 160 0 times, leaving a remainder of 160.
The next digit of our result is 0. 
Result so far: 62621.6924
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
If we divide 1600 by 816, we get 1 and a remainder of 784.
Use 1 as the next digit of our solution. 
Result so far: 62621.692401
The remainder is 784 after subtracting 816 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

On to step 15:
If we divide 7840 by 816, we get 9 and a remainder of 496.
Write down 9 as next digit of the result. 
Result so far: 62621.6924019
If we subtract 7344 from 7840, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 16:
The number 816 fits into 4960 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 62621.69240196
If we subtract 4896 from 4960, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 62621.69240196, with a leftover of 6.4e-08.