136193 ÷ 42 
We want to figure out the number of times 136193 can be divided by 42.

Let's proceed to step 1:
42 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 42

Step 2:
The number 42 fits into 13 0 times, leaving a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (6) from the dividend and append it to 13, then repeat: 136 / 42

Going ahead to step 3:
When dividing 136 by 42, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 126 from 136 and we're left with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 42

Moving on to step 4:
The number 42 fits into 101 2 times, leaving a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtract 84 from 101 to get 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 42

Going ahead to step 5:
42 can be fit into 179 4 times, resulting in a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 324.0
If we subtract 168 from 179, we get 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 42

Going ahead to step 6:
When dividing 113 by 42, we get 2 with a remainder of 29.
Put 2 as the next digit of the answer. 
Result so far: 3242.0
If we take 84 away from 113, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
42 can be fit into 290 6 times, resulting in a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 3242.6
The remainder is 38 after subtracting 252 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 8:
If we divide 380 by 42, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 3242.69
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
The number 42 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 3242.69
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
200 divided by 42 is 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 3242.6904
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
The number 42 fits into 320 7 times, leaving a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 3242.69047
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
260 divided by 42 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 3242.690476
If we take 252 away from 260, we end up 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.

Step 13:
The number 42 fits into 80 1 times, leaving a remainder of 38.
Write down 1 as next digit of the result. 
Result so far: 3242.6904761
Deduct 42 from 80 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
42 can be fit into 380 9 times, resulting in a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 3242.69047619
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 3242.69047619 with a remaining 2e-09.