Let's divide 357084 by 20
We want to divide 357084 by 20.

Step 1:
If we divide 3 by 20, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 20

On to step 2:
20 goes into 35 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 20 from 35 and we're left with 15.
Take the next digit (7) from the dividend and append it to 15, then repeat: 157 / 20

Let's proceed to step 3:
157 divided by 20 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 140 from 157 to get 17.
Bring next digit (0) of the dividend behind the 17 and repeat the process: 170 / 20

Step 4:
The number 20 fits into 170 8 times, leaving a remainder of 10.
The next digit of our result is 8. 
Result so far: 178.0
The remainder is 10 after subtracting 160 from 170.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 20

Advancing to step 5:
When dividing 108 by 20, we get 5 with a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 1785.0
Subtract 100 from 108 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 20

On to step 6:
84 divided by 20 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 17854.0
The remainder is 4 after subtracting 80 from 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
40 divided by 20 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 17854.2
Deduct 40 from 40 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.

Let's proceed to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 17854.2
Deduct 0 from 0 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.

On to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17854.2
Subtract 0 from 0 to 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.

Our division results in 17854.2 with a remaining 0.0.