We divide 742422 by 20
We want to divide 742422 by 20.

Step 1:
If we divide 7 by 20, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 20

Let's proceed to step 2:
20 goes into 74 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 60 from 74 leaves us with 14.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 20

Let's proceed to step 3:
When dividing 142 by 20, we get 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtracting 140 from 142 leaves us with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 20

On to step 4:
When dividing 24 by 20, we get 1 with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 371.0
Deduct 20 from 24 and we're left with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 20

Step 5:
42 divided by 20 is 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 3712.0
Subtracting 40 from 42 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 20

Going ahead to step 6:
22 divided by 20 is 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 37121.0
Deduct 20 from 22 and we're left 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.

Advancing to step 7:
20 divided by 20 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 37121.1
Subtracting 20 from 20 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.

Let's proceed to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 37121.1
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 37121.1
If we subtract 0 from 0, we get 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 37121.1 with a balance of 0.0.