We look at the division of 42502055 by 105 
We want to divide 42502055 by 105.

Let's proceed to step 1:
The number 105 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 105

Going ahead to step 2:
105 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 105

On to step 3:
105 can be fit into 425 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 420 away from 425, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 105

Step 4:
The number 105 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we take 0 away from 50, we end up with 50.
Bring next digit (2) of the dividend behind the 50 and repeat the process: 502 / 105

Moving on to step 5:
502 divided by 105 is 4 with a remainder of 82.
The next digit of our result is 4. 
Result so far: 404.0
Subtracting 420 from 502 leaves us with 82.
Grab the next digit (0) from the dividend, add it to 82, then carry on: 820 / 105

On to step 6:
105 can be fit into 820 7 times, resulting in a remainder of 85.
Write down 7 as next digit of the result. 
Result so far: 4047.0
Subtract 735 from 820 to get 85.
Bring next digit (5) of the dividend behind the 85 and repeat the process: 855 / 105

Moving on to step 7:
855 divided by 105 is 8 with a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 40478.0
Deduct 840 from 855 and we're left with 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 105

Advancing to step 8:
105 goes into 155 1 times with a remainder of 50.
Put 1 as the next digit of the answer. 
Result so far: 404781.0
Subtracting 105 from 155 leaves us 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.

Step 9:
When dividing 500 by 105, we get 4 with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 404781.4
If we subtract 420 from 500, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
800 divided by 105 is 7 with a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 404781.47
Subtracting 735 from 800 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 11:
When dividing 650 by 105, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 404781.476
If we subtract 630 from 650, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
When dividing 200 by 105, we get 1 with a remainder of 95.
The number 1 becomes the next digit in our result. 
Result so far: 404781.4761
Subtracting 105 from 200 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Going ahead to step 13:
The number 105 fits into 950 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 404781.47619
If we take 945 away from 950, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
50 divided by 105 is 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 404781.47619
Subtracting 0 from 50 leaves us 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 15:
When dividing 500 by 105, we get 4 with a remainder of 80.
The next digit of our result is 4. 
Result so far: 404781.4761904
If we take 420 away from 500, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
When dividing 800 by 105, we get 7 with a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 404781.47619047
Subtract 735 from 800 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 404781.47619047, and the remainder is 6.5e-08.