42242904 ÷ 386 
We want to figure out the number of times 42242904 can be divided by 386.

Moving on to step 1:
When dividing 4 by 386, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 386

Let's proceed to step 2:
If we divide 42 by 386, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 386

Let's proceed to step 3:
386 can be fit into 422 1 times, resulting in a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 386 away from 422, we end up with 36.
Fetch the next digit (4) from the dividend, attach it to 36 and continue: 364 / 386

Moving on to step 4:
364 divided by 386 is 0 with a remainder of 364.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 364, we end up with 364.
Grab the next digit (2) from the dividend, add it to 364, then carry on: 3642 / 386

Going ahead to step 5:
When dividing 3642 by 386, we get 9 with a remainder of 168.
Write down 9 as next digit of the result. 
Result so far: 109.0
Deduct 3474 from 3642 and we're left with 168.
Include the next digit (9) from the dividend after 168, then repeat: 1689 / 386

Step 6:
386 can be fit into 1689 4 times, resulting in a remainder of 145.
Write down 4 as next digit of the result. 
Result so far: 1094.0
Subtracting 1544 from 1689 leaves us with 145.
Fetch the next digit (0) from the dividend, attach it to 145 and continue: 1450 / 386

Let's proceed to step 7:
386 goes into 1450 3 times with a remainder of 292.
Write down 3 as next digit of the result. 
Result so far: 10943.0
The remainder is 292 after subtracting 1158 from 1450.
Bring next digit (4) of the dividend behind the 292 and repeat the process: 2924 / 386

Step 8:
If we divide 2924 by 386, we get 7 and a remainder of 222.
The next digit of our result is 7. 
Result so far: 109437.0
If we take 2702 away from 2924, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 9:
If we divide 2220 by 386, we get 5 and a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 109437.5
Subtracting 1930 from 2220 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
386 can be fit into 2900 7 times, resulting in a remainder of 198.
Use 7 as the next digit of our solution. 
Result so far: 109437.57
Subtract 2702 from 2900 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 11:
When dividing 1980 by 386, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 109437.575
Deduct 1930 from 1980 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
The number 386 fits into 500 1 times, leaving a remainder of 114.
The number 1 becomes the next digit in our result. 
Result so far: 109437.5751
If we take 386 away from 500, we end up with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 13:
If we divide 1140 by 386, we get 2 and a remainder of 368.
Use 2 as the next digit of our solution. 
Result so far: 109437.57512
If we subtract 772 from 1140, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 14:
386 goes into 3680 9 times with a remainder of 206.
Use 9 as the next digit of our solution. 
Result so far: 109437.575129
Deduct 3474 from 3680 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 15:
When dividing 2060 by 386, we get 5 with a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 109437.5751295
Deduct 1930 from 2060 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 16:
If we divide 1300 by 386, we get 3 and a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 109437.57512953
Deduct 1158 from 1300 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

After the division, we end up with 109437.57512953 and a remainder of 1.42e-07.