161673 ÷ 49 
We want to figure out the number of times 161673 can be divided by 49.

On to step 1:
When dividing 1 by 49, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 49

On to step 2:
16 divided by 49 is 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Append the next digit (1) from the dividend to 16 and continue with: 161 / 49

Going ahead to step 3:
161 divided by 49 is 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 14 after subtracting 147 from 161.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 49

Let's proceed to step 4:
If we divide 146 by 49, we get 2 and a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 32.0
Subtract 98 from 146 to get 48.
Fetch the next digit (7) from the dividend, attach it to 48 and continue: 487 / 49

On to step 5:
The number 49 fits into 487 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 329.0
Subtract 441 from 487 to get 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 49

Let's proceed to step 6:
When dividing 463 by 49, we get 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 3299.0
If we subtract 441 from 463, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
49 goes into 220 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 3299.4
The remainder is 24 after subtracting 196 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
49 can be fit into 240 4 times, resulting in a remainder of 44.
The next digit of our result is 4. 
Result so far: 3299.44
If we subtract 196 from 240, we 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.

The final outcome is 3299.44, with a leftover of 0.044.