211942 ÷ 2 
We want to figure out the number of times 211942 can be divided by 2.

Step 1:
2 divided by 2 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 2 from 2 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 2

Moving on to step 2:
The number 2 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 1, we end up with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 2

Advancing to step 3:
11 divided by 2 is 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
Subtracting 10 from 11 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 2

Let's proceed to step 4:
2 goes into 19 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 1059.0
The remainder is 1 after subtracting 18 from 19.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 2

On to step 5:
2 goes into 14 7 times with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 10597.0
The remainder is 0 after subtracting 14 from 14.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 2

Advancing to step 6:
2 can be fit into 2 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 105971.0
If we subtract 2 from 2, 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.

Going ahead to step 7:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 105971.0
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.

Moving on to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 105971.0
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.

In conclusion, the division gives 105971.0 with a balance of 0.0.