We look at the division of 42005074 by 100 
We want to divide 42005074 by 100.

Moving on to step 1:
The number 100 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 100

Step 2:
If we divide 42 by 100, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 100

Advancing to step 3:
100 goes into 420 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 400 from 420 leaves us with 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 100

Going ahead to step 4:
When dividing 200 by 100, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we take 200 away from 200, we end up with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 100

Going ahead to step 5:
5 divided by 100 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 420.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 100

Step 6:
The number 100 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 4200.0
If we subtract 0 from 50, we get 50.
Include the next digit (7) from the dividend after 50, then repeat: 507 / 100

Moving on to step 7:
100 can be fit into 507 5 times, resulting in a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 42005.0
If we subtract 500 from 507, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 100

Going ahead to step 8:
100 goes into 74 0 times with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 420050.0
Subtracting 0 from 74 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
100 can be fit into 740 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 420050.7
Subtracting 700 from 740 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
The number 100 fits into 400 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 420050.74
Deduct 400 from 400 and we're left 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 11:
When dividing 0 by 100, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 420050.74
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.

On to step 12:
When dividing 0 by 100, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 420050.74
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.

In conclusion, the division gives 420050.74 with a balance of 0.0.