671910 divided by 16 
Our goal is to divide 671910 by 16.

Moving on to step 1:
When dividing 6 by 16, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 16

Moving on to step 2:
If we divide 67 by 16, we get 4 and a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 3 after subtracting 64 from 67.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 16

Going ahead to step 3:
16 goes into 31 1 times with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we subtract 16 from 31, we get 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 16

On to step 4:
16 goes into 159 9 times with a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 419.0
Deduct 144 from 159 and we're left with 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 16

Advancing to step 5:
If we divide 151 by 16, we get 9 and a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 4199.0
Deduct 144 from 151 and we're left with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 16

On to step 6:
The number 16 fits into 70 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 41994.0
The remainder is 6 after subtracting 64 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
When dividing 60 by 16, we get 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 41994.3
If we take 48 away from 60, we end up 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.

Advancing to step 8:
16 goes into 120 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 41994.37
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 16 fits into 80 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 41994.375
If we take 80 away from 80, 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.

Let's proceed to step 10:
When dividing 0 by 16, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 41994.375
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.

Step 11:
16 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 41994.375
If we subtract 0 from 0, we get 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 41994.375 with a remainder of 0.0.