We look at the division of 357747 by 20 
We're looking to find how many times 20 goes into 357747.

Let's proceed to 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
Subtracting 0 from 3 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 20

Let's proceed to step 2:
The number 20 fits into 35 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 20 from 35 and we're left with 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 20

Step 3:
20 can be fit into 157 7 times, resulting in a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 140 from 157, we get 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 20

Advancing to step 4:
177 divided by 20 is 8 with a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 178.0
If we subtract 160 from 177, we get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 20

Let's proceed to step 5:
The number 20 fits into 174 8 times, leaving a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 1788.0
Deduct 160 from 174 and we're left with 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 20

Step 6:
147 divided by 20 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 17887.0
Subtracting 140 from 147 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 20 fits into 70 3 times, leaving a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 17887.3
Deduct 60 from 70 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
100 divided by 20 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 17887.35
The remainder is 0 after subtracting 100 from 100.
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:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17887.35
If we take 0 away from 0, we end up 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 10:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17887.35
The remainder is 0 after subtracting 0 from 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 17887.35 with a balance of 0.0.