810051 ÷ 16 
We're looking to find how many times 16 goes into 810051.

Step 1:
16 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 16

Moving on to step 2:
If we divide 81 by 16, we get 5 and a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 80 from 81 to get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 16

Going ahead to step 3:
The number 16 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 16

Going ahead to step 4:
When dividing 100 by 16, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 506.0
Subtracting 96 from 100 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 16

Moving on to step 5:
16 can be fit into 45 2 times, resulting in a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 5062.0
If we take 32 away from 45, we end up with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 16

Going ahead to step 6:
131 divided by 16 is 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 50628.0
If we subtract 128 from 131, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
16 goes into 30 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 50628.1
If we take 16 away from 30, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
The number 16 fits into 140 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 50628.18
Subtracting 128 from 140 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
The number 16 fits into 120 7 times, leaving a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 50628.187
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
The number 16 fits into 80 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 50628.1875
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
16 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 50628.1875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 50628.1875
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 50628.1875 with a remainder of 0.0.