13958247 divided by 42 
Let's see how many times 42 fits into 13958247.

On to step 1:
The number 42 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 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.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 42

Let's proceed to step 3:
42 can be fit into 139 3 times, resulting in a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 126 away from 139, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 42

Advancing to step 4:
When dividing 135 by 42, we get 3 with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtracting 126 from 135 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 42

Step 5:
When dividing 98 by 42, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 332.0
The remainder is 14 after subtracting 84 from 98.
Grab the next digit (2) from the dividend, add it to 14, then carry on: 142 / 42

Let's proceed to step 6:
42 goes into 142 3 times with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 3323.0
If we take 126 away from 142, we end up with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 42

Moving on to step 7:
42 goes into 164 3 times with a remainder of 38.
Write down 3 as next digit of the result. 
Result so far: 33233.0
Subtracting 126 from 164 leaves us with 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 42

Let's proceed to step 8:
387 divided by 42 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 332339.0
Deduct 378 from 387 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
When dividing 90 by 42, we get 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 332339.2
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
The number 42 fits into 60 1 times, leaving a remainder of 18.
The next digit of our result is 1. 
Result so far: 332339.21
Deduct 42 from 60 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
When dividing 180 by 42, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 332339.214
If we take 168 away from 180, 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.

Step 12:
120 divided by 42 is 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 332339.2142
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
42 can be fit into 360 8 times, resulting in a remainder of 24.
The next digit of our result is 8. 
Result so far: 332339.21428
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 332339.214285
Deduct 210 from 240 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 15:
42 can be fit into 300 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 332339.2142857
Subtracting 294 from 300 leaves us with 6.
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 16:
When dividing 60 by 42, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 332339.21428571
If we subtract 42 from 60, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The quotient of the division is 332339.21428571, and the remainder is 1.8e-08.