We divide 354386 by 20
Our goal is to divide 354386 by 20.

Step 1:
3 divided by 20 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 20

Step 2:
20 goes into 35 1 times with a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 20 from 35 to get 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 20

Advancing to step 3:
The number 20 fits into 154 7 times, leaving a remainder of 14.
The next digit of our result is 7. 
Result so far: 17.0
Deduct 140 from 154 and we're left with 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 20

Step 4:
When dividing 143 by 20, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 177.0
Deduct 140 from 143 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 20

Let's proceed to step 5:
20 goes into 38 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1771.0
Subtract 20 from 38 to get 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 20

Advancing to step 6:
If we divide 186 by 20, we get 9 and a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 17719.0
Deduct 180 from 186 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
20 can be fit into 60 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 17719.3
The remainder is 0 after subtracting 60 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17719.3
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.

Advancing to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17719.3
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 17719.3 with a remaining 0.0.