171941 ÷ 4 
Let's see how many times 4 fits into 171941.

Let's proceed to step 1:
1 divided by 4 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 4

Moving on to step 2:
If we divide 17 by 4, we get 4 and a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 16 from 17 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 4

Let's proceed to step 3:
If we divide 11 by 4, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we take 8 away from 11, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 4

Advancing to step 4:
4 can be fit into 39 9 times, resulting in a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 429.0
The remainder is 3 after subtracting 36 from 39.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 4

Moving on to step 5:
4 can be fit into 34 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 4298.0
Deduct 32 from 34 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 4

Step 6:
4 can be fit into 21 5 times, resulting in a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 42985.0
The remainder is 1 after subtracting 20 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
4 goes into 10 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 42985.2
Subtract 8 from 10 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 42985.25
Deduct 20 from 20 and we're left 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 9:
0 divided by 4 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42985.25
Subtract 0 from 0 to 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.

Let's proceed to step 10:
4 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42985.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 42985.25 with a balance of 0.0.